“焊接处”造句

在焊接处看到了夹渣, 气孔及未熔透区的油漆.
Slag, blowholes, and paint on unfused regions were observed at the welded junctions.

焊接处要平整.
Welding shall be ground smooth.

对于铝合金、铜、镁、锌合金铸造与焊接处之间的研磨性具有很好的效果.
The products have a good effect on grinding between cast soldering Aluminum, Copper, Magnesium, Zinc alloy.