Standards GB - Chinese national standards - Page 7223

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WITHDRAWN published on 1.1.1981

Basic environmental testing procedures for electric and electronic products Test Ka:Salt mist

WITHDRAWN published on 19.11.1993

Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist

WITHDRAWN published on 19.5.2008

Environmental testing—Part 2:Tests—Test Kb:Salt mist, cyclic (sodium chloride solution)

WITHDRAWN published on 3.1.2000

Environmental testing—Part 2:Test methods—Test Kb:Salt mist,cyclic(sodium chloride solution)

WITHDRAWN published on 5.11.2012

Basic environmental testing procedures for electric and electronic products--Test Kc:The sulphur dioxide method at the point of contact and the connecting element

WITHDRAWN published on 10.8.1981

Basic environmental testing procedures for electric and electronic products Tests B: Dry heat

WITHDRAWN published on 25.1.1989

Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat

WITHDRAWN published on 2.11.2001

Basic environmental testing procedures for electric and electronic products--Test Kd:The hydrogen sulfide method at the point of contact and the connecting element

WITHDRAWN published on 10.8.1981

Basic environmental testing procedures for electric and electronic products—Test M:Low air pressure

WITHDRAWN published on 27.5.1991