Project No.ISO 9956-7:1995
Title<p>Defines the conditions for the approval of a standard welding procedure for arc welding and establishes the requirements necessary for the use of these procedures.</p>
Registration number (WIID)21629
Scope<p>Defines the conditions for the approval of a standard welding procedure for arc welding and establishes the requirements necessary for the use of these procedures.</p>
StatusAtcelts
ICS group25.160.10