Approval testing of welders when welding procedure approval is not required

Approval testing of welders when welding procedure approval is not required

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Detaylı Bibliyografya
Yazar: 8096 British Standards Institution
Materyal Türü:
Dil:eng
Konular:
Welding
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Internet

http://www.bsi-global.com/en/My-BSI/My-Subscriptions/BSOL/

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