ãã6.2ç
¤å°(å
æ¬ç
¤ç½å°)
ããè±æï¼Coaldust(including coal-silica mixed dust)
ãã6.2.1ä¸å²åèä¸å¥åº·æ£æ¥
ãã6.2.1.1ç®æ ç¾ç
èä¸ç¦å¿è¯ï¼
ãã(1)æ´»å¨æ§èºç»æ ¸ç
ãã(2)æ
¢æ§é»å¡æ§èºç
ãã(3)æ
¢æ§é´è´¨æ§èºç
ãã(4)ä¼´èºåè½æ害çç¾ç
ãã6.1.1.2æ£æ¥å
容
ãã(1)çç¶è¯¢é® éç¹è¯¢é®å¼å¸ç³»ç»ãå¿è¡ç®¡ç³»ç»ç¾ç
å²ãå¸çå²åå³å½ãå³ç°ãåæ¯ãè¸çãå¼
ããå¸å°é¾ãæ°çççç¶ï¼å¯åèéå½C æ æºç²å°ä½ä¸å³å¨è
å¼å¸ç³»ç»çç¶è°æ¥é®å·ï¼
ãã(2)ä½æ ¼æ£æ¥ å
ç§å¸¸è§æ£æ¥ï¼éç¹æ¯å¼å¸ç³»ç»ãå¿è¡ç®¡ç³»ç»
ãã(3)å®éªå®¤åå
¶ä»æ£æ¥
ããå¿
æ£é¡¹ç® è¡å¸¸è§ã尿常è§ãè¡æ¸
ALTãå¿çµå¾ãååä½Xå°çº¿é«åä¼è¸çãèºåè½
ãã6.2.2å¨å²æé´èä¸å¥åº·æ£æ¥
ãã6.2.2.1ç®æ ç¾ç
ãã(1)èä¸ç
ããa.ç
¤å·¥å°èºï¼è§GBZ70ï¼
ããb.ç
¤ç¿äºä¸å·¥äººæ»åçï¼è§GBZ82ï¼
ãã(2)èä¸ç¦å¿è¯ï¼åä¸å²å
ãã6.2.2.2æ£æ¥å
容
ãã(1)çç¶è¯¢é® éç¹è¯¢é®å³å½ãå³ç°ãè¸çãå¼å¸å°é¾ï¼ä¹å¯æåæ¯ãå¯è¡ççç¶ï¼å¯åèéå½C
ããæ æºç²å°ä½ä¸å³å¨è
å¼å¸ç³»ç»çç¶è°æ¥é®å·ï¼
ãã(2)ä½æ ¼æ£æ¥ å
ç§å¸¸è§æ£æ¥ï¼éç¹æ¯å¼å¸ç³»ç»åå¿è¡ç®¡ç³»ç»
ãã(3)å®éªå®¤åå
¶ä»æ£æ¥
ããa.å¿
æ£é¡¹ç® ååä½Xå°çº¿é«åä¼è¸çãå¿çµå¾ãèºåè½
ããb.éæ£é¡¹ç® è¡å¸¸è§ã尿常è§ãè¡æ¸
ALT
ãã6.2.2.3å¥åº·æ£æ¥å¨æ
ãã(1)å³å¨è
æ¥è§¦ç
¤å°æµåº¦ç¬¦åå½å®¶å«çæ åï¼3å¹´1次ï¼å³å¨è
æ¥è§¦ç
¤å°æµåº¦è¶
è¿å½å®¶å«çæ åï¼2
ããå¹´1次
ãã(2)Xå°çº¿è¸ç表ç°ä¸º0+ä½ä¸äººåå»å¦è§å¯æ¶é´ä¸ºæ¯å¹´1次ï¼è¿ç»è§å¯5å¹´ï¼è¥5å¹´å
ä¸è½ç¡®è¯ä¸ºç
¤
ããå·¥å°èºæ£è
ï¼åºæä¸è¬æ¥è§¦äººç¾¤è¿è¡æ£æ¥
ãã(3)ç
¤å·¥å°èºæ£è
æ¯1~2å¹´æ£æ¥1次
ãã6.2.3离å²æ¶èä¸å¥åº·æ£æ¥
ãã6.2.3.1ç®æ ç¾ç
èä¸ç
ï¼
ãã(1)ç
¤å·¥å°èº
ãã(2)ç
¤ç¿äºä¸å·¥äººæ»åç
ãã6.2.3.2æ£æ¥å
容 åå¨å²æé´
ãã6.2.4离å²åå»å¦é访æ£æ¥
ãã6.2.4.1é访对象 å¨å²æé´è¿è¡å®æå¥åº·ä½æ£çç
¤å°ä½ä¸å³å¨è
åç
¤å·¥å°èºæ£è
ãã6.2.4.2é访ç®ç çæ¤ç
¤å°ä½ä¸å³å¨è
离å²åç
¤å·¥å°èºçåçåç
¤å·¥å°èºæ£è
çç
æ
è¿å±
ãã6.2.4.3é访ç®æ ç¾ç
èä¸ç
ï¼ç
¤å·¥å°èº
ãã6.2.4.4é访æ£æ¥å
容
ãã(1)ä½æ ¼æ£æ¥ å
ç§å¸¸è§æ£æ¥ï¼éç¹æ¯å¼å¸ç³»ç»åå¿è¡ç®¡ç³»ç»
ãã(2)å®éªå®¤åå
¶ä»æ£æ¥
ããå¿
æ£é¡¹ç® ååä½Xå°çº¿é«åä¼è¸ç
ãã6.2.4.5é访æ¶é´
ãã(1)æ¥è§¦ç
¤å°å·¥é¾å¨20å¹´(å«20å¹´)以ä¸è
ï¼é访15å¹´ï¼æ¥è§¦ç
¤å°å·¥é¾è¶
è¿20å¹´è
ï¼é访20å¹´ï¼é访å¨æå为æ¯5å¹´1æ¬¡ï¼ è¥æ¥å°å·¥é¾å¨5å¹´(å«5å¹´)以ä¸è
ï¼ ä¸æ¥å°æµåº¦è¾¾å°å½å®¶å«çæ åå¯ä»¥ä¸é访ï¼
ãã(2)ç
¤å·¥å°èºæ£è
å¨ç¦»å²(å
æ¬éè)æéä¼åæ¯1ï½2å¹´è¿è¡1次å»å¦æ£æ¥ã
温馨提示:答案为网友推荐,仅供参考