管道链接 管道配件 管配件(管件) 管子联接件 管子配件;接管零件;水暖零件 接管零件,管件 水管配件 水暖零件
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Aluminium and aluminium alloy butt - welding pipe fittings 铝及铝合金对焊接管接头 Pe - x crosslinked polyethylene pipe fittings for water supply 给水用交联聚乙烯管 Standard symbols for dimensions of plastic pipe fittings 塑料管配件尺寸用标准符号 Unplasticized poly vinyl chloride pipe fittings for drain 排水用未增塑聚氯乙烯管配件 Sg foundry maanshan : pipes fittings and accessories 圣戈班马鞍山铸造:管件 Steel butt - welding pipe fittings for ordinary use 一般用途的钢制对焊管配件 Pipe fittings with double taper sleeves . coupling dimensions 双锥套管道接头.连接尺寸Fabricated steel water pipe fittings , dimensions for 预制给水钢管配件尺寸 Symbols for dimensions of plastic pipe fittings 塑料管配件的尺寸表示符号 Graphical symbols for pipe fittings , valves and piping 管道配件,阀门,管道配置用图形符号
fitting consisting of threaded pieces of pipe for joining pipes together 同义词:pipefitting ,
Last modified time:Tue, 19 Aug 2025 00:29:56 GMT