JIS B7284:1997

Welded joints for spectacle frames

STANDARD published on 31.12.1997

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The information about the standard:

Designation standards: JIS B7284:1997
Publication date standards: 31.12.1997
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Other standards
Category: Technical standards JIS