QJ/Z 41-1978
Taper shank stepped reamer D=12~32 (English Version)
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QJ/Z 41-1978
Standard No.
QJ/Z 41-1978
Language
Chinese,
Available in English version
Published By
Professional Standard - Aerospace
Status
Withdraw
Latest
QJ/Z 41-1978
QJ/Z 41-1978 history
1970
QJ/Z 41-1978
Taper shank stepped reamer D=12~32
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