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同义词： butt-weld
同义词： butt-weld buttweld
以上来源于: WordNet
N →see butt joint
PE butt weld was tested by ultrasonic.
采用超声波对PE管对接焊缝进行检测。
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Weld the outer side member with a full butt weld under shielding gas.
用气体保护全对接焊，焊接外侧梁。
The weld can be divided into four types: butt weld, fillet weld, plug weld and end weld.
焊缝可分为对接焊缝、角焊缝、塞焊缝和端接焊缝四种。
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