Pipe washing function with adjustable washing time to avoid the pipe block effectively.
有冲洗时间可调的管路冲洗功能，可有效的避免管路堵塞。
With integrated hydraulic pipe block being specially designed, it not only makes assembling easier, but also reduces the chance of oil leak.
特别设计的集成液压管道模块不仅使组装更加方便，而且减少了漏油机会。
BP officials say the static kill is the first step in a two-part operation that involves filling the well pipe with cement to block the release of oil and natural gas.
石油公司BP负责人说，静态封杀是一项两期工程的第一步，工程将包括在油井管道中注入水泥，封堵原油和天然气的泄漏。
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