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BS 639:1972

Specification. Covered electrodes for the manual metal-arc welding of mild steel and medium tensile steel..

STANDARD published on 17.5.1972

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Print design (288.20 USD)

The information about the standard:

Designation standards: BS 639:1972
Note: WITHDRAWN
Publication date standards: 17.5.1972
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS