相關詞條
+girth welder
1 . 環形焊縫滾焊機
girt 井架橫拉筋girth welder 環形焊縫滾焊機girth 肚帶
+girth weld
1 . 環形焊縫
magnetic particle examination 磁粉檢驗girth weld環形焊縫cement lined piping 水泥襯里
2 . 周圍電焊
girderless floor construction 無梁樓板構造girth weld 周圍電焊glaass stop 鑲玻璃條砂
+abdominal girth
1 . 腹圍、腰身
腹肌練習器 abdominal conditioner舉重weightlifting仰臥起坐 abdominal curl杠鈴barbell腹部運動 abdominal exercise舉重服 weightlifting suit腹圍、腰身abdominal girth舉重.
+girth welding
1 . 環縫焊接
...gas tungsten arc welding鎢電極惰性氣體保護焊girth welding環縫焊接gravity welding重力焊, 重力式電弧焊