Standard No.:	GB/T 25343.2-2010
English Name:	Railway applications—Welding of railway vehicles and components—Part 2:Quality requirements and certification of welding manufacturer
Chinese Name:	铁路应用 轨道车辆及其零部件的焊接 第2部分：焊接制造商的质量要求及认证
Chinese Classification:	S30    General rolling stock standards in general
Professional Classification:	GB    National Standard
ICS Classification:	45.060.01 45.060.01    Railway rolling stock in general 45.060.01
Issued by:	AQSIQ; SAC
Issued on:	2010-11-10
Implemented on:	2011-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.00
Delivery:	via email in 1~3 business day

GB/T25343的本部分规定了焊接制造商认证等级和相关质量要求,同时还规定了焊接制造商的认证程序。
本部分适用于轨道车辆及其零部件制造和维修过程中金属材料的焊接。