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鉆井修井設(shè)備工具及配件
采油設(shè)備及配件
開(kāi)關(guān)磁阻調(diào)速電機(jī)
壓力容器類(lèi)
真空加熱爐及燃燒器
防腐鋼管線(xiàn)
柔性復(fù)合管及燃燒氣管道
野營(yíng)房
電加熱器及開(kāi)關(guān)柜
油田專(zhuān)用閥
注水井口
采油氣井口裝置
采油采氣井口
壓井管匯
節(jié)流壓井管匯
節(jié)流管匯
環(huán)形防噴器
補(bǔ)償器
熱采注氣管線(xiàn)
油管小滑車(chē)
高壓自封封井器
懸掛器
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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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