English translation for "weld back-up"

焊缝背垫

Similar Words：

"weld arc ot" English translation, "weld arc spot" English translation, "weld area" English translation, "weld assembly" English translation, "weld back up" English translation, "weld backing" English translation, "weld bead" English translation, "weld bead conditioning machine" English translation, "weld bead height" English translation, "weld bead shape" English translation