Normy GB - Čínské národní normy - strana 6617

Hot rolled wire rod for prestressed steel

NEPLATNÁ vydána dne 15.7.2009

Basic environmental testing procedures for electric and electronic products—Guidance for high temperatureand low temperature tests

NEPLATNÁ vydána dne 10.8.1981

Environmental testing for electric and electronic products—Guidance for high temperature and low temperature tests

NEPLATNÁ vydána dne 3.3.2005

Basic environmental testing procedures for electric and electronic products—General guidance of accelerated testing for atmospheric corrosion

NEPLATNÁ vydána dne 19.11.1993

Basic environmental testing procedures for electric and electronic products--Guidance for sulphur dioxide test for contacts and connections

NEPLATNÁ vydána dne 23.9.1982

Basic environmental testing procedures for electric and electronic products--Guidance forhydrogen sulphide test for contacts and connections

NEPLATNÁ vydána dne 23.9.1982

Electric and electronic products--Basic environmental test regulations for electricians--Guidelines for temperature variation tests

NEPLATNÁ vydána dne 10.8.1981

Environmental testing for electric and electronic products—Part 2:Test methods—Guidance on change of temperature tests

NEPLATNÁ vydána dne 13.6.2002

Environmental testing for electric and electronic products—Part 2:Test methods—Guidance for solar radiation testing

NEPLATNÁ vydána dne 29.8.1995

Basic enviromental testing procedures for electric and electronic products Guide for combined temperature/low air pressure tests

NEPLATNÁ vydána dne 1.7.1992