GOST 12 4 284 1-2014 Occupational safety standards system Gas-tight (type 1) and non-gas-tight (type 2) chemical protective suits Technical requirements《职业安全标准体系 气密 (1型) 和非气密 (2型) .pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 12.4.284.1 2014 (EN 943-1:2002) ( 1) ( 2) (EN 943-1:2002, MOD) 12.4.284.12014 II , 1.092 . 1.22009 . , . , , , 1 . ( . . ) 2 3 , ( 14 2014 . 72-) : ( 3166) 004-97 ( 3166) 004-97 AM BY KG RU 4 26 2014 . 1816- 12.4.284.120

2、14 (EN 943-1:2002) 1 2015 . 5 EN 943-1:2002 Protective clothing against liquid and gaseous chemicals, including liquid aerosols and solid particles. Part 1: Performance requirements for ventilated and non- ventilated “gas-tight“ (Type 1) and “non-gas-tight“ (Type 2) chemical protective suits ( , . 1

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