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GOST 12 4 172-2014 Occupational safety standards system Individual screen set for protection from power frequency fields General technical requirements and test methods《职业安全标准体系 防护.pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 12.4.172 2014 12.4.1722014 II , 1.092 . 1.22009 . , . , , , 1 2 3 , ( 14 2014 . 72-) : ( 3166) 004-97 ( 3166_ 004-97 AM KZ KG MD RU - 4 26 2014 . 1796- 12.4.1722014 01 2015 . 5 12.4.172-87 , . () . , , 2015 , 12.4.172201

2、4 III 1 1 2 . 1 3 1 4 .2 5 .9 6 .28 7 , 28 8 29 () .30 () 33 () 36 37 12.4.1722014 1 Occupational safety standards system. Individual screen set for protection from power frequency fields. General technical requirements and test methods 20151201 1 (, , , ), (), () (). . 2 : 42775 . 381372 . . 113738

3、8 . 1897673 . 2105075 . 30157.0 75 . . 30157.195 . . , 1 , , . (), , () . , , , , . 3 : 3.1 : , . 3.2 : , , () , , , . 12.4.1722014 2 3.3 : , , . 3.4 : , , . 3.5 : , , , . 3.6 : , . , , ., , . 3.7 : , , , . 3.8 : , , , ( ) , , . 3.9 : , . 3.10 : , , . 3.11 : , , , , . 3.12 : , . 4 4.1 : - 1 , 5 / ;

4、 3 , 5 / ; 1 3 , , , , . , : - ; - , ; - , , , (, , , .). - 4 () , 1150 5 / , ( , ); 12.4.1722014 3 - 4 () , 1150 5 / , ( , ). 4 ( ) , . , . , : - ; - , ; - , , , (, .); - , ; - , , . - , , . , -, , . 4.2 1 (. 1): - ; - ; - ; - ; - . 3 (. 1): - ; - ; - - ; - . 4 () (. 1): - ; - ; - ; - ; - ; - . 4 () (. 1): - ( 1); - ; - ; - ; - ; - . 12.4.1722014 4 1 ; 2 (); 3 ; 4 ; 5 ; 6 ; 7 ; 8 1 ( 1, 3, 4, 4) . , , . 4.3 4.3.1 4.3.1.1 ( ), ( ) . ( ) 1 . 5.1.1. 4.3.1.2 12.4.1722014 5 2 . 4.3.1.3 : - 40 ( 100 ) 1 3, 4. 5.1.3 4.3.1.4

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