1、When the gap of butt joint increases, cold crack rate gradually decreases.
隨著接頭間隙的增大，裂紋率逐漸減少。

2、A study was made of the welding procedure for X70-L245 butt joint of pipeline steel.
針對不同強(qiáng)度級別的管線鋼x 70和L245對接的焊接工藝進(jìn)行了研究。

3、Two passes ASAW technology for girth weld of LPG cylinder with lock butt joint is introduced.
本文介紹了液化石油氣鋼瓶環(huán)縫鎖底接頭、兩道埋弧焊工藝。

4、creating a butt joint by welding
通過焊接產(chǎn)生對接接頭的焊接。

5、Stress corrosion in flash welding butt joint of steel bar HRB400 is studied.
針對HRB400鋼筋閃光對焊接頭的應(yīng)力腐蝕過程進(jìn)行研究。

butt joint翻譯