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          LD973H-1.0、1.6MPA對夾式電動硬密封蝶閥 主要連接尺寸:公稱通徑(DN)主要尺寸法蘭尺寸和螺栓規格1.0MPA1.6MPALH1HD14-φdD14-φd50432853701254-181254-1865463104001454-181454-1880493154151604-181604-18100563404601804-181804-18125643504802104-182104-18150703555152404-232404-22200714206302954-232954-22250765007503504-233554-26300835257754004-234104-26350925508804604-234704-264001026009505154-255254-3045011464010205654-255854-3050012766010806204-256504-3360015471012007254-307704-3670016578012708404-308404-3680019086013509504-349504-39900203980153010504-3410504-3910002161080166011604-3411704-42

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