... 镀锌管件 galvanized products ; Galvanized pipe 黄铜管件 brass fitting 法兰管件 flanged fitting ...
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Brass Fitting Of Steel Window 钢窗铜配件
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brass fitting
铜配件
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Older homes may have lead pipes, but even new plumbing that's lead free can still contain lead in brass fitting or faucets or in copper pipes with soldered joints.
旧的家庭用的是铅管，但是即使是新的无铅水管装置在焊接接头的铜管件或水龙头或铜管中也含有铅。
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