- 允许: permit; allow; enable; allow ...
- 偏移: shifting; deviation; excursi ...
- 量: measure capacity
- 圆周焊缝的允许偏移: allowable offset in circumferential joints; allowableoffsetincircumferentialjoints
- 纵向焊缝的允许偏移: allowable offset in longitudinal joints
关注微信公众号：chachacidian，回复:允许偏移量，即可在微信中查询翻译
