求翻译

ecnelis

For groove weld procedure qualification , the base metal thickness
range for all base metals being joined in addition to the deposited weld
metal thickness range for each process used must be qualified in accordance
with QW-451 (see QW-202.4). Also, see exemptions in QW-202 for fillet weld
procedure qualifications.
求翻译啊。。。。

fredwang

For groove weld procedure qualification , the base metal thickness range for all base metals being joined in addition to the deposited weld
metal thickness range for each process used must be qualified in accordance with QW-451 (see QW-202.4). Also, see exemptions in QW-202 for fillet weld procedure qualifications.
助人为快乐之本，大家都谦虚，我来献丑。把意思翻译出来，不逐字翻了。
对于坡口焊缝的工艺评定，每一种焊接的方法的所有母材的厚度范围及熔敷金属的厚度范围须按照QW-451进行评定，对于填角焊缝的工艺评定见QW-202的豁免条款。