GOST R 12 4 287-2013 Occupational safety standards system Clothes for special protection against chemical Method for determination of water vapor permeability membrane materials an.pdf

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1、 12.4.287 2013 - EN 31092:1993 (NEQ) 2014 12.4.2872013 1 - ( ) 2 320 3 06 2013 . 869 4 31092:1993 . . ( ) (EN 31092:1993 Textiles Physiological effects Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test), NEQ) 5 1.02012 ( 8). ( 1 ) , -. (

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5、12.4.2872013 7 7.1 6 (65 5) % (36 1) . 7.2 6 , 0,0001 . 30 . 7.3 . 7.4 ( 6 , 8 , 12 , 24 ) - 0,0001. 8 8.1 , /2, 42110)(=Smm , (1) m1 , ; m2 , ; S , 2; , . 8.2 . 8.3 - . 8.4 , 5725-2 1 : - ; - , ; - ; - ; - ; - . 9 . 10 12.1.019 2, 3. 12.1.004. 5 12.4.2872013 11 51672. 12 - .6 12.4.2872013 1 1317-2004 -. - . . - - 2 : .: - , 1997. 284 3 : .: , 1994. 139 . 7 12.4.2872013 577.352.4; 539.217 13.340.10; 19.020 : , , , 8 01.04.2014. 60x841/8. . . . 1,40. 35 . . 1157 , , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru

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