“groove weld”造句，怎麼用groove weld造句

5、Often lack of fusion adjacent to the girder web in the transverse groove welds led to the cracking.

2、The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.

4、Cracks have been found in the flange and web splices at groove welds in at least four Bridges.

3、A large number of these cracks occurred because the groove welded component was considered a secondary member or attachment.

1、These attachments were considered secondary components, so no weld quality control has been imposed on the groove weld splice.