YB 4059-1991 Replaced Industry standards-Black metallurgy

YB 4059-1991 Metal-coated high-temperature seal ring

YB 4059-1991 Metal-coated high-temperature seal ring

Publish Date: 1991-05-04 Implement Date: 1992-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB 4059-1991
Standard Type: Industry standards
Standard Status: Replaced
is_force_gb: no
CCS Name: -
ICS Name: -
Publish Date: 1991-05-04
Implement Date: 1992-01-01
Publisher: The Ministry of Metallurgical Industry of the People's Republic of China
Technical Committee: The Quality Supervision and Inspection Center for Mechanical and Electrical Products of the Ministry of Metallurgy
Pages: 12 pages

Development Information

Drafting Units:

Qinhuangdao Metallurgical Machinery Valve General Factory

Drafting Persons:

Zhang Kaisheng

Word Count: 14 Thousand words Pages: 12 pages

Referenced Standards

Related Standards

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