English translation for "backing groove of weld"

焊缝反面坡口

Related Translations:

endodermal groove:  内胚层沟

window groove:  窗槽口

groove lake:  蚀沟湖

grooved brick:  带槽砖

groove type:  坡口形式

digastric groove:  二腹肌沟

fang groove:  牙沟

epipharyngeal groove:  咽上沟

shaped groove:  曲形槽

wide groove:  宽沟,大沟

Similar Words：

"backing for abrasives" English translation, "backing for treat rubber" English translation, "backing frame" English translation, "backing gas" English translation, "backing groove" English translation, "backing jig" English translation, "backing layer" English translation, "backing light" English translation, "backing line" English translation, "backing log" English translation