短語詞組短語pipe socket angle seam 管座角焊縫pipe inclined angle 管路傾角inside exhaust pipe turning angle 車輪內轉向角Pipe -transferring angle 轉管角度hawse pipe angle 錨鏈筒夾角pipe angle seam 接管角焊縫angle pipe 角管;[機]曲管;接角管pipe wind -up angle 鉆柱扭轉角Angle Pipe Welding Vises 角管焊接鉗 返回 pipe angle