GB/T 985.1-2008 Recommended joint preparation for gas welding manual metal arc welding gas-shield arc welding and beam welding (Text of Document is in English)

01/09/2008

14P

$80.00 USD

Foreword
1 Scope
2 Normative references
3 General provisions
4 Welding methods
5 Weld groove bottom edge burnishing
6 Recommended form and dimension of weld groove
Annex