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屯昌縣Straight through ferrule type

屯昌縣Straight through reducing ferrule type

屯昌縣Straight through external thread ferrule type

屯昌縣Straight through internal thread ferrule type

屯昌縣Straight through plate piercing ferrule type

屯昌縣Straight through plate internal thread rotary ferrule

屯昌縣Right angle ferrule type

屯昌縣Right angle external thread ferrule type

屯昌縣Tee ferrule type

屯昌縣Tee main pipe reducing ferrule type

屯昌縣Tee main pipe external thread ferrule type

屯昌縣Tee main pipe internal thread ferrule type