标准名称：	加强市话八线角钢担
中标分类：	通信、广播 >> 通信、广播综合 >> 通用零部件、线路器材
替代情况：	被YD/T 206.2-97代替
发布日期：
实施日期：	1994-10-01
首发日期：
作废日期：	1998-01-01
出版日期：
页数：	1页

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Product Code:SAE AMS2685
Title:Welding, Tungsten Arc, Inert Gas (Gtaw Method)
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification defines the requirements for joining metals and alloys using the gas-tungsten-arc welding (GTAW) method. Primarily for joining metallic components. Weldments produced in accordance with this specification shall be of the following classes as specified on the applicable drawing: Class A: weldments whose fractures would cause injury to personnel, loss of a vehicle or system, failure to complete an assigned mission task, or welds considered highly stressed, and Class B: all weldments that are not classified Class A. Where no class is specified, Class B shall apply.