QB 1112-1991 Active Industry standards-Light industry

QB 1112-1991 QB 1112-1991 - Method of naming the types of glass envelope for electric light sources

Publish Date: 1991-06-04 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: QB 1112-1991

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1991-06-04

Implement Date: 1992-01-01

Development Information

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