ISO-5172 Complete Document History
Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests

Complete Current Edition:
   3RD EDITION - GAS WELDING EQUIPMENT - BLOWPIPES FOR GAS WELDING, HEATING C - April 1, 2006
   FOR 3RD EDITION AMENDMENT 1 SEE - ISO-5172-1 - July 15, 2012
   FOR 3RD EDITION AMENDMENT 2 SEE - ISO-7172-AM2 - April 15, 2015

Obsolete Revision Information:
   2ND EDITION - MANUAL BLOWPIPES FOR WELDING, - May 1, 1995
   1ST EDITION - MANUAL BLOWPIPES FOR WELDING, - Dec. 15, 1977