On the principle of phosphate coating formation, the paper introduces the inspection method and the process procedure of oil pipecoupling in the phosphate solution.
根据磷化膜的形成原理,介绍了油管接箍在磷酸盐溶液中的工艺处理过程和检验方法。
2
Process in the oil field workover, pipecoupling not only played a connection between the column, but also provides workover and other reference function of position.
在油田修井过程中,油管接箍不仅起到了管柱之间的连接作用,而且为修井作业等提供位置参照作用。
3
For example, a pipe and filter style allows for easy composability and loose coupling among the components in the chain.