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GOST 12 4 291-2015 Occupational safety standards system Personal protective means for respiratory sistem Method for determination of breath air temperature《职业安全标准体系 个人呼吸系统保护装置 呼吸空气.pdf

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1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)12.4.2912015, - 1.092 . - 1.22009 . , . , , -, 1 ( - )2 (-)3 , (- 27 2015 . 76-) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGRUTJUA 4 18 2015 . 365- 12.4.2912015 - 1 2016 .5 12.4.2662012. - 18 2015 . 365- 12.4.2662012 1 2016 .6 -

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5、 140 - ;- 0,1 ;- 2 . .;- 150 c177 100 . , -, , - , .6.2 6.2.1 .6.2.2 , , .6.2.3 , - , - .6.2.4 - , - 2 .6.2.5 - 1.3 12.4.29120156.2.6 - , - , .6.2.7 . - 1600 .6.2.8 : , , ; ; ; ; ; ; ; ; .6.3 6.3.1 , -, , , .6.3.2 10 .6.3.3 - , , , .6.4 6.4.1 , - .7 7.1 , - , , - .7.2 .7.3 - .7.4 , - .7.5 , , .4 12.4.29120151 , ( ) ( ); 2 ; 3 -; 4 ; 5 1 7.6 , .7.7 :- ,

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