QJ 1668-1989 Active Industry standards-Aerospace

QJ 1668-1989 The evaluation and calculation of the economic effects of aerospace standardization

Publish Date: 1989-02-14 Implement Date: 1989-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: QJ 1668-1989

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Aviation and aerospace integration

ICS Name: -

Publish Date: 1989-02-14

Implement Date: 1989-09-01

Pages: 31 pages

Development Information

Pages: 31 pages

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