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                首頁 > 產品中心 > 電動蝶閥 > SD971電動塑料蝶閥
                • SD971電動塑料蝶閥重量輕、耐腐蝕性強,被應用於多個領域,如一般純水和生飲水的管路系統、排水和⊙汙水管路系統、鹽水和海水管路系統、酸堿和化學溶液系統等多個行業,品質得到廣大用戶的認可。電動塑料蝶閥適用於兩位切斷的場合。
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