Chinese Standards Shop Partner of Google-Books Database: 169760 (Nov 9, 2019)

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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
YD 296-1982	English	199	Add to Cart	Days<=2	Main technical requirement for 620KHz attenuator	Obsolete	YD 296-1982

Detail Information of YD 296-1982; YD296-1982
Description (Translated English): Main technical requirement for 620KHz attenuator
Sector / Industry: Telecommunication Industry Standard
Classification of Chinese Standard: L86
Word Count Estimation: 3,000
Date of Issue: 17/2/1983
Date of Implementation: 1/7/1983
Drafting Organization: Ministry of Posts and Telecommunications, Wuhan communication instrument Factory
Administrative Organization: Ministry of Posts and Telecommunications Standardization Institute of Posts and Telecommunications
Summary: This standard applies to 620KHz attenuator. The level meter with 620KHz oscillator frequency selective level meter is suitable for long-distance communications supporting main carrier equipment manufacturing, installation and maintenance testing.