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哈爾濱Straight through ferrule type

哈爾濱Straight through reducing ferrule type

哈爾濱Straight through external thread ferrule type

哈爾濱Straight through internal thread ferrule type

哈爾濱Straight through plate piercing ferrule type

哈爾濱Straight through plate internal thread rotary ferrule

哈爾濱Right angle ferrule type

哈爾濱Right angle external thread ferrule type

哈爾濱Tee ferrule type

哈爾濱Tee main pipe reducing ferrule type

哈爾濱Tee main pipe external thread ferrule type

哈爾濱Tee main pipe internal thread ferrule type