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•  4"membrane housing   •  8"membrane housing   •  4"end, side port membrane housing   •  8" end opening membrane housing   •  8" side opening membrane housing     •  membrane housing of    seawater desalination     •  membrane housing of      Norit ultrafiltration     •  FRP Tanks     •  Flowmeter     •  Introduction to membrane housing subassembly     •  combined diagram of    membrane housing phead     •  product size     •  Application of Pengyu's products     •  Policy of quality