“fillet welding”可以造什么句，fillet welding造句

Automatic submerged arc welding is the method for medium/ thick plate welding, but it mainly to be used in flat welding and fillet welding.

Used for down hand welding and flat fillet welding on general low-carbon steel structures…

Effects of welding conditions on weld geometry parameters for triple-electrode high-speed CO_2 fillet welding on double sides