GB 7228-1987 Abolished National standards force_standard

GB 7228-1987 Measuring and calculating method on efficiency of rectifiers and their consumers energy-conversion efficiency in electro-chemical industry

Publish Date: 1987-02-03 Implement Date: 1987-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 7228-1987

Standard Type: National standards

Standard Status: Abolished

is_force_gb: yes

CCS Name: Technical management

ICS Name: Rectifiers, converters, and regulated power supplies

Publish Date: 1987-02-03

Implement Date: 1987-11-01

Publisher: National Standards Bureau

Technical Committee: The Liaoning Provincial Standards Bureau

Pages: 10 pages

Development Information

Drafting Persons:

Yang Bingyan, Liu Chanbin, and Feng Gongwei

Word Count: 19 Thousand words Pages: 10 pages

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