{"id":3912,"date":"2025-09-09T11:13:25","date_gmt":"2025-09-09T03:13:25","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3912"},"modified":"2025-09-09T11:13:25","modified_gmt":"2025-09-09T03:13:25","slug":"determination-of-chromium-in-wheel-hub-surface-paint-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ar\/applications\/determination-of-chromium-in-wheel-hub-surface-paint-flame-atomic-absorption-spectrometry","title":{"rendered":"\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0643\u0631\u0648\u0645 \u0641\u064a \u0637\u0644\u0627\u0621 \u0633\u0637\u062d \u0645\u062d\u0648\u0631 \u0627\u0644\u0639\u062c\u0644\u0629 (\u0637\u064a\u0641 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a \u0644\u0644\u0634\u0639\u0644\u0629)"},"content":{"rendered":"

1. \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0647\u062c\u064a\u0629<\/h2>\n
\u064a\u062a\u0645 \u062a\u0646\u0638\u064a\u0641 \u0645\u062d\u0648\u0631 \u0627\u0644\u0639\u062c\u0644\u0629 \u0628\u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0646\u0642\u064a \u060c \u0648\u062a\u062c\u0641\u064a\u0641\u0647\u0627 \u060c \u0648\u064a\u062a\u0645 \u0634\u0637\u0641 \u0637\u0628\u0642\u0629 \u0633\u0637\u062d\u0647\u0627 \u060c \u0648\u0637\u0644\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0621 \u060c \u0648\u0627\u0644\u0628\u0631\u064a\u0645\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0627\u0634\u0637. \u064a\u062a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f \u0647\u0636\u0645 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641 \u060c \u0648\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0643\u0631\u0648\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0637\u064a\u0641 \u0627\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a \u0644\u0644\u0634\u0639\u0644\u0629 \u0628\u0637\u0648\u0644 \u0645\u0648\u062c\u064a 357.9 \u0646\u0627\u0646\u0648\u0645\u062a\u0631.<\/div>\n
\n

2. \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a<\/h2>\n

2.1 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/h3>\n

2.1.1 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h4>\n
\n
\n\n\n\n\n\n\n\n
\u0627\u0633\u0645<\/th>\n\u0643\u0645\u064a\u0629<\/th>\n\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/th>\n\u0645\u064f\u0643\u064e\u0645\u0651\u0650\u0644\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n
\u0646\u0638\u0627\u0645 \u0627\u0644\u0647\u0636\u0645 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641<\/td>\n1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n\u0645\u062c\u0647\u0632\u0629 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0628\u0644\u0627\u062a\u064a\u0646 \u0648\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u061b \u062f\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: \u00b1 0.1 \u2103<\/td>\n&quot ;<\/td>\n<\/tr>\n
\u0644\u0648\u062d\u0629 \u0633\u0627\u062e\u0646\u0629 \u062a\u062d\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a<\/td>\n1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n\u062d\u0633\u0627\u0633\u064a\u0629: 0.1 \u0645\u0644\u063a<\/td>\n&quot ;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.1.2 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0644\u0644\u0639\u064a\u0646\u0627\u062a<\/h4>\n
\n
\n\n\n\n\n\n\n
\u0631\u0642\u0645 \u0627\u0644\u062a\u0633\u0644\u0633\u0644<\/th>\n\u0627\u0633\u0645<\/th>\n\u0643\u0645\u064a\u0629<\/th>\n\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/th>\n\u0645\u064f\u0643\u064e\u0645\u0651\u0650\u0644\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u0644\u0648\u062d\u0629 \u0633\u0627\u062e\u0646\u0629 \u062a\u062d\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n1 \u0645\u062c\u0645\u0648\u0639\u0629<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n<\/tr>\n
&quot ;<\/td>\n\u0642\u0646\u064a\u0646\u0629 \u062d\u062c\u0645\u064a\u0629\u061b \u0623\u0646\u0628\u0648\u0628 Colorimetric<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0629<\/h3>\n

2-2-1 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0629 \u0627\u0644\u062e\u0627\u0645<\/h4>\n
(\u0644\u0627 \u062a\u0648\u062c\u062f \u0643\u0648\u0627\u0634\u0641 \u062e\u0627\u0645 \u0645\u062d\u062f\u062f\u0629 \u0645\u062f\u0631\u062c\u0629 \u0641\u064a \u0627\u0644\u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0628\u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u0627\u0644\u0643\u0648\u0627\u0634\u0641 \u0627\u0644\u0645\u0639\u062f\u0629 \u0623\u062f\u0646\u0627\u0647)<\/div>\n

2-2-2 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0629 \u0627\u0644\u0645\u0639\u062f\u0629<\/h4>\n
\n
\n\n\n\n\n\n\n
\u0627\u0633\u0645<\/th>\n\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0636\u064a\u0631<\/th>\n<\/tr>\n<\/thead>\n
\u062d\u0644\u0648\u0644 \u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643 (1 99)<\/td>\n\u0642\u064a\u0627\u0633 10 \u0645\u0644 \u0645\u0646 \u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643\u060c \u0648\u0625\u0636\u0627\u0641\u062a\u0647 \u0628\u0628\u0637\u0621 \u0625\u0644\u0649 990 \u0645\u0644 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0632\u064a\u0644 \u0645\u0646 \u0627\u0644\u0623\u064a\u0648\u0646\u0627\u062a\u060c \u0648\u062e\u0644\u0637 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f.<\/td>\n<\/tr>\n
\u0645\u062d\u0644\u0648\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0648\u0645 (40 \u063a\u0631\u0627\u0645 \/ \u0644\u062a\u0631)<\/td>\n\u0648\u0632\u0646 4 \u063a\u0631\u0627\u0645 \u0645\u0646 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0648\u0645 \u060c \u0648\u0630\u0648\u0628\u0647 \u0641\u064a \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0632\u064a\u0644 \u0645\u0646 \u0627\u0644\u0623\u064a\u0648\u0646\u0627\u062a \u060c \u0648\u062e\u0644\u0637\u0647 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.3 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629<\/h3>\n

2.3.1 \u062d\u0644 \u0627\u0644\u0623\u0633\u0647\u0645<\/h4>\n
\n
\n\n\n\n\n\n
\u0631\u0642\u0645 \u0627\u0644\u062a\u0633\u0644\u0633\u0644<\/th>\n\u0627\u0633\u0645<\/th>\n\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629<\/th>\n\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 – \u0627\u0644\u0643\u0631\u0648\u0645<\/td>\nGSB 04-1723-2004 (\u0623)\u061b \u062a\u0631\u0643\u064a\u0632: 1000 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645 \/ \u0645\u0644<\/td>\n\u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0648\u0637\u0646\u064a \u0644\u062a\u062d\u0644\u064a\u0644 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u063a\u064a\u0631 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3. \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/h2>\n

3.1 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0639\u064a\u0646\u0629<\/h3>\n

3.1.1 \u0625\u0639\u062f\u0627\u062f \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h4>\n
\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0644\u0644\u0639\u064a\u0646\u0629: \u0646\u0638\u0641 \u0645\u0631\u0643\u0632 \u0639\u062c\u0644\u0629 \u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0628\u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0646\u0642\u064a \u060c \u0648\u062c\u0641\u0641\u0647 \u060c \u0648\u0643\u0634\u0637 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0639\u0644\u064a\u0627 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u060c \u0648\u0637\u0644\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0621 \u060c \u0648\u0627\u0644\u0628\u0631\u064a\u0645\u0631 \u0645\u0639 \u0643\u0627\u0634\u0637. \u0648\u0632\u0646 0.2 \u063a\u0631\u0627\u0645 \u0645\u0646 \u0627\u0644\u0639\u064a\u0646\u0629 (\u0639\u0644\u0649 \u0645\u064a\u0632\u0627\u0646 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a) \u0641\u064a \u062e\u0632\u0627\u0646 \u0627\u0644\u0647\u0636\u0645 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u062a\u064a\u062a\u0631\u0627\u0641\u0644\u0648\u0631\u0648 \u0625\u064a\u062b\u064a\u0644\u064a\u0646 (PTFE) \u060c \u0648\u0625\u0636\u0627\u0641\u0629 7 \u0645\u0644 \u0645\u0646 \u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643 \u0648 2 \u0645\u0644 \u0645\u0646 \u0628\u064a\u0631\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u060c \u0648\u062a\u063a\u0637\u064a\u0629 \u062e\u0632\u0627\u0646 \u0627\u0644\u0647\u0636\u0645 \u060c \u0648\u0648\u0636\u0639\u0647 \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u0647\u0636\u0645 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641 \u0644\u0644\u0647\u0636\u0645. \u0628\u0639\u062f \u0627\u0644\u0647\u0636\u0645 \u060c \u062a\u0628\u0631\u062f \u0627\u0644\u062e\u0632\u0627\u0646 \u060c \u0648\u062e\u0631\u062c\u0647 \u060c \u0648\u0648\u0636\u0639\u0647 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0633\u0627\u062e\u0646\u0629 \u062a\u062d\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u0642\u064a\u0627\u062f\u0629 \u0627\u0644\u062d\u0645\u0636\u064a\u0629 \u0639\u0646\u062f 160 \u2103 \u062d\u062a\u0649 \u064a\u0642\u0644\u0644 \u062d\u062c\u0645 \u0627\u0644\u062d\u0644 \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 1 \u0645\u0644. \u0646\u0642\u0644 \u0627\u0644\u062d\u0644 \u0625\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 \u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 25 \u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0632\u064a\u0644 \u0645\u0646 \u0627\u0644\u0623\u064a\u0648\u0646\u0627\u062a \u060c \u0648\u062e\u0641\u0641 \u0625\u0644\u0649 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u062f\u062f \u0645\u0639 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u0632\u064a\u0644 \u0645\u0646 \u0627\u0644\u0623\u064a\u0648\u0646\u0627\u062a \u060c \u0648\u0647\u0632 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u060c \u0648\u0648\u0636\u0639 \u062c\u0627\u0646\u0628\u0627 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/div>\n


<\/p>\n

\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0628\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0648\u064a\u0641<\/div>\n


<\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n
\u062e\u0637\u0648\u0629<\/th>\n\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (\u2103)<\/th>\n\u0639\u0642\u062f \u0627\u0644\u0648\u0642\u062a (\u062f\u0642\u064a\u0642\u0629)<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n&quot ;<\/td>\n3<\/td>\n<\/tr>\n
2<\/td>\n130<\/td>\n3<\/td>\n<\/tr>\n
3<\/td>\n150<\/td>\n3<\/td>\n<\/tr>\n
4<\/td>\n170<\/td>\n&quot ;<\/td>\n<\/tr>\n
5<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n


<\/p>\n

\u0645\u0644\u0627\u062d\u0638\u0629: \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u0643\u0645\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u0648\u0628\u0627\u0646 \u0641\u064a \u0627\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0645\u0647\u0636\u0645\u0629\u060c \u0641\u0644\u062a\u0631\u0647\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 \u063a\u0634\u0627\u0621 \u0641\u0644\u062a\u0631 0.45 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0644\u0649 \u0627\u0644\u062c\u0647\u0627\u0632.<\/div>\n

3.1.2 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/h4>\n
    \n
  1. \u0625\u0639\u062f\u0627\u062f \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629:
    \u0636\u063a\u0637 \u0628\u062f\u0642\u0629 0.0 \u0645\u0644\u060c 0.1 \u0645\u0644\u060c 0.2 \u0645\u0644\u060c \u0648 0.3 \u0645\u0644 \u0645\u0646 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0627\u0644\u0643\u0631\u0648\u0645 (1000 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645 \/ \u0645\u0644) \u0641\u064a \u0642\u0630\u0627\u0626\u0641 \u062d\u062c\u0645\u064a\u0629 100 \u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a. \u0623\u0636\u0641 5 \u0645\u0644 \u0645\u0646 \u0645\u062d\u0644\u0648\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0648\u0645 40 \u063a\u0631\u0627\u0645\/\u0644\u062a\u0631 \u0625\u0644\u0649 \u0643\u0644 \u0642\u0627\u0631\u0648\u0641\u0629\u060c \u0648\u062e\u0641\u0641 \u0625\u0644\u0649 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062d\u062f\u062f \u0628\u0645\u062d\u0644\u0648\u0644 \u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643 (1999)\u060c \u0648\u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062d\u0644\u0648\u0644 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0643\u0631\u0648\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u062a\u0631\u0643\u064a\u0632\u0627\u062a 0.0 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645\/\u0644\u062a\u0631\u060c 1.0 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645\/\u0644\u062a\u0631\u060c 2.0 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645\/\u0644\u062a\u0631\u060c \u0648 3.0 \u0645\u064a\u0643\u0631\u0648\u063a\u0631\u0627\u0645\/\u0644\u062a\u0631.<\/li>\n<\/ol>\n

    3.2 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0639\u064a\u0646\u0629<\/h3>\n
      \n
    1. \u0634\u0631\u0648\u0637 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631
      \u0634\u0631\u0648\u0637 \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0637\u064a\u0641\u064a \u0644\u0644\u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0630\u0631\u064a \u0644\u0644\u0634\u0639\u0644\u0629<\/li>\n<\/ol>\n


      <\/p>\n

      \n
      \n\n\n\n\n\n\n
      \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a (\u0646\u0627\u0646\u0648\u0645\u062a\u0631)<\/th>\n\u0639\u0631\u0636 \u0627\u0644\u0634\u0642<\/th>\n\u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u062d\u0627\u0644\u064a (mA)<\/th>\n\u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u063a\u0627\u0632<\/th>\n\u062a\u0635\u062d\u064a\u062d \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n
      357.9<\/td>\n0.22<\/td>\n8<\/td>\n2500<\/td>\n\u0644\u0627 \u0623\u062d\u062f<\/td>\n<\/tr>\n
      (\u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629)<\/td>\n4.0<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n&quot ;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n


      <\/p>\n

        \n
      1. \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0639\u064a\u0646\u0629
        \u0636\u0628\u0637 \u0627\u0644\u062c\u0647\u0627\u0632 \u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u062b\u0644\u0649 \u060c \u0648\u0625\u0634\u0639\u0627\u0644 \u0627\u0644\u0644\u0647\u0628 \u060c \u0648\u0636\u0628\u0637 \u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642 \u063a\u0627\u0632 \u0627\u0644\u0648\u0642\u0648\u062f \u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062d\u0644 \u0627\u0644\u0641\u0627\u0631\u063a \u060c \u0648\u062d\u0644\u0648\u0644 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u060c \u0648\u062d\u0644\u0648\u0644 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0628\u0627\u0644\u062a\u0633\u0644\u0633\u0644 \u060c \u0648\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u060c \u0648\u0625\u062f\u062e\u0627\u0644 \u0648\u0632\u0646 \u0627\u0644\u0639\u064a\u0646\u0629 \u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u062a\u0633\u062c\u064a\u0644\u0647\u0627.<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        1. Method Overview The wheel hub is cleaned with purified water, dried, and its surface topcoat, coating paint, and primer are scraped off with a scraper. Microwave digestion is adopted, and the concentration of chromium is determined by flame atomic absorption spectrometry at a wavelength of 357.9 nm. 2. Instruments and Reagents 2.1 Instruments and […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,77],"tags":[],"class_list":["post-3912","post","type-post","status-publish","format-standard","hentry","category-applications","category-bio-tech-and-life-sciences"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts\/3912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/comments?post=3912"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/posts\/3912\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/media?parent=3912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/categories?post=3912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ar\/wp-json\/wp\/v2\/tags?post=3912"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}