WJ 960-1977
Optical Instrument Investment Casting Mold Components Optical Instrument Investment Casting Mold Bending Pin (English Version)

Standard No.
WJ 960-1977
Language
Chinese, Available in English version
Release Date
1977
Published By
Professional Standard - Military and Civilian Products
Latest
WJ 960-1977

WJ 960-1977 history

  • 1977 WJ 960-1977 Optical Instrument Investment Casting Mold Components Optical Instrument Investment Casting Mold Bending Pin



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