閥門|進口閥門|旋塞閥
閥門|進口閥門|上海樹典閥門旋塞閥系列：旋塞閥X43W-10，三通旋塞閥X44W-10，鑄鐵旋塞閥X43T-10Z，鑄鋼旋塞閥X43H-10C，不銹鋼旋塞閥X43W-10P，法蘭式卡套旋塞閥X43F-150Lb，四通旋塞閥X45W-10，提升式旋塞閥，偏心半旋塞閥，清管閥等。
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