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      全國服務熱線:400-999-9979
      法蘭
      法蘭

      規格:DN10~DN150

      標準設計:DIN ,3A,SMS/ISO等

      材質:不銹鋼304,316L


      Copyright ? nuomeng Realand Bio Co., Ltd. All rights reserved.

      浙公網安備 33030302000673號

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