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IEC 60642-3:1992 EN-FR
Piezoelectric ceramic resonators - Part 3: Standard outlines
现行
发布日期 :
1992-03-15
实施日期 :
IEC 60747-5:1992 EN-FR
Semiconductor devices - Discrete devices and integrated circuits -
Part 5: Optoelectronic devices
被代替
发布日期 :
1992-04-15
实施日期 :
IEC 60393-3:1992 EN-FR
Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers
REVISED
发布日期 :
1992-02-15
实施日期 :
IEC 60249-2-19:1992 EN-FR
Base materials for printed circuits - Part 2: Specifications - Specification No. 19: Thin bismaleimide/triazine modified epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
被代替
发布日期 :
1992-03-31
实施日期 :