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 China 'JJG 790-2005 ' Industry standard english version:

 
JJ
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

JJG 790-2005

Verification regulation of laboratory standard microphones (coupler reciprocity method)
实验室标准传声器(耦合腔互易法)

Issued Date:2005-10-09   Implemented Date:2006-04-09
Issued by:   The Standardization Administration of the People's Republic of China
 

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GB Standard Code JJG 790-2005
Standard Category China Metrological Standards
GB Standard English Title Verification regulation of laboratory standard microphones (coupler reciprocity method)
GB Standard Chinese Title 实验室标准传声器(耦合腔互易法)
Chinese Version Price $5.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
Member Price   10%~50% off

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