QJ 2076.13-1991
Pipe flange O-ring flange cover (English Version)
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QJ 2076.13-1991
Standard No.
QJ 2076.13-1991
Language
Chinese,
Available in English version
Published By
Professional Standard - Aerospace
Status
Withdraw
Latest
QJ 2076.13-1991
QJ 2076.13-1991 history
1970
QJ 2076.13-1991
Pipe flange O-ring flange cover
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