DZ/T 0101.12-1994
Active
QJ 1841.4-1990
Active
Industry standards-Aerospace
QJ 1841.4-1990 The smooth plug is used before tapping a threaded inner bore, and the application size of the smooth plug is applied before tapping a smooth internal thread
QJ 1841.4-1990 The smooth plug is used before tapping a threaded inner bore, and the application size of the smooth plug is applied before tapping a smooth internal thread
Price:
$ 30
Basic Information
Standard Code:
QJ 1841.4-1990
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Measuring tools
ICS Name:
-
Publish Date:
1990-01-13
Implement Date:
1990-11-13
Pages:
17 pages
Development Information
Same series standard
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