QJ 480-1979
test method for porosity of metallic coatings (English Version)
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QJ 480-1979
Standard No.
QJ 480-1979
Language
Chinese,
Available in English version
Published By
Professional Standard - Aerospace
Status
Withdraw
Replace By
QJ 480-1990
Latest
QJ 480-1990
QJ 480-1979 history
1990
QJ 480-1990
Test method for porosity of metallic coatings
1970
QJ 480-1979
test method for porosity of metallic coatings
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