... 单面焊的搭接接头 welded butt joint ; welded lap joint 单面焊接的 single fillet welded 单面排印的新闻稿 clip sheet ...
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single fillet welded T joint 单面T形焊接
single fillet welded lap 单面搭焊接
single-fillet welded joint 单面填角焊接头
single fillet welded lap joint 单面搭焊接
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