double –Vee groove weld

同义词释义

1)double –Vee groove weld,双面V型坡口焊缝2)single-V groove weld,单面V型坡口焊缝3)double-j groove weld,双面J型坡口焊缝4)double-u groove weld,双面U型坡口焊缝5)double groove weld,双面坡口焊缝6)v-groove weld,V形坡口焊缝