QJ 1954-1990 Active Industry standards-Aerospace

QJ 1954-1990 Sun's electromagnetic radiation

Publish Date: 1990-02-13 Implement Date: 1990-12-13 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QJ 1954-1990

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Environment conditions

ICS Name: -

Publish Date: 1990-02-13

Implement Date: 1990-12-13

Pages: 7 pages

Development Information

Pages: 7 pages

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