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BS 4870-4

1988 Edition, January 29, 1988

Complete Document

Approval Testing of Welding Procedures Part 4: Automatic Fusion Welding of Metallic Materials, Including Welding Operator Approval



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Product Details:

  • Revision: 1988 Edition, January 29, 1988
  • Published Date: January 1988
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 10
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Approval testing of procedures, programmes, systems and operators for automatic or robotic welding. Items in welding procedure test, changes affecting approval, extent of approval, examination and testing.