AS 1852.321-1988
International electrotechnical vocabulary Instrument transformers
被代替
发布日期 :
1988-06-17
实施日期 :
AS 1852.521-1988
International electrotechnical vocabulary Semiconductor devices and integrated circuits
被代替
发布日期 :
1988-06-17
实施日期 :
AS 1949-1988
Acoustics - Measurement of airborne noise emitted by vessels in waterways, ports and harbours
被代替
发布日期 :
1988-07-15
实施日期 :