1、
Small rectangular backup bars were used to fabricate the web-bottom flange connection.
在腹板与下翼缘的施焊中使用小矩形挡板.
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2、
Weld, braze, cement, solder and thread joints to join pipes and fabricate sections of piping system.
通过焊, 钎焊, 接合, 焊接和螺纹接头方式连接管道系统的管道和装配零件.
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3、
We should be able to fabricate much tougher armors using this new technique.
我们可以用这种技术制出更强硬的盔甲.
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