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IEC 60793-1-20:2014 EN-FR
Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
现行
发布日期 :
1970-01-01
实施日期 :
IEC 60512-16-20:1996 EN-FR
Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 16: Mechanical tests on contacts and terminations - Section 20: Test 16t: Mechanical strength (wired termination of solderless connections)
现行
发布日期 :
1996-07-31
实施日期 :
IEC 60598-2-20:2010 EN-FR
Luminaires - Part 2-20: Particular requirements - Lighting chains
REVISED
发布日期 :
2010-02-11
实施日期 :
IEC 60598-2-20:2014 EN-FR
Luminaires - Part 2-20: Particular requirements - Lighting chains
REVISED
发布日期 :
1970-01-01
实施日期 :