- 單 singular number fate; destin ...
- u U, u (pl. U's, u's ) 1 ...
- 形 form; shape
- 坡 slope
- 口 mouth
- 對接 abutment; abutting joint; bu ...
- 接頭 connect; join; joint
- 無坡口對接接頭 straight butt weld
- 雙u形坡口對接焊縫 double u butt weld; double-u butt weld
- 雙面u形坡口對接焊縫 double u butt weld; double-u butt weld
- 形坡口對接焊 square butt welding
- 單u形坡口丁字接頭 single u tee joint
- k形坡口對接焊縫 double bevel butt weld; double-bevel butt weld
- x形坡口對接焊縫 double-v butt weld
- 單面j形坡口對接焊 open single j butt weld; open-single-j butt weld
- 形坡口對接焊縫 double-bevel butt weld k
- 單j形坡口接頭 single j joint
- 雙面坡口對接頭 double groove butt joint
- 單邊v形坡口對接焊縫 single bevel butt weld
- 開式工形坡口對接焊縫 open-square butt weld
- 雙j形坡口對接焊縫 double j butt weld; double-j butt weld
- 雙面v形坡口對接焊縫 double-v groove butt weld
- 單邊u形坡口角接頭 single u corner joint; single-u corner joint
- 雙面u形坡口接頭 double u joint; double-u joint
- 雙u形對接接頭 double u butt joint; double-u butt joint
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