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鉆井修井設備工具及配件
采油設備及配件
開關磁阻調(diào)速電機
壓力容器類
真空加熱爐及燃燒器
防腐鋼管線
柔性復合管及燃燒氣管道
野營房
電加熱器及開關柜
油田專用閥
柔性復合管
柔性復合管
柔性復合管
柔性復合管
手柄
吊卡手柄
雙臂吊環(huán)
雙臂吊環(huán)
吊卡銷子
CD吊卡
抽油桿吊鉤
節(jié)能調(diào)速電機
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Copyright © Dongying Dongda Machinery Manufacturing Co., Ltd
Service hotline:13675469181
Add: No.56 Quanzhou Road, development zone, Dongying City, Shandong Province
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