single-bevel groove

单面坡口,... ... ) single V groove 单面V形坡口 ) single-bevel groove 半V形坡口，单斜面坡口;单斜槽 ) single groove 单面坡口 ...

... 带极堆焊 surfacing with band-electrode 单边V形坡口 single-bevel groove 单边V形坡口焊缝 single-bevel groove weld ...