surface scraping的意思|示意

Check penetration and softening by scraping the primed surfaces. A few thousandths of the semi-fluid surface should be easily removed. Repeat primer application if necessary.

通过刮擦底漆表面检查是否已经渗透和软化。千分之几的半液状表面应该很容易刮掉。如果有必要，再重复涂敷底漆。

The result of experi we are pirates, these data are stolen from youdao shows that the effect of weight on bit on the torque is different for two different conditions of surface scraping rock break and volume break.

分析试验结果得出，对于表面刮削破碎和体积破碎两种岩石破碎状态，钻压对扭矩的影响不一样。

Second times the coating construction: in the first pass of the basic curing coating, and then scraping the surface of the coating second times, the coating method with the first coating.

第二遍涂层施工：在第一遍涂层基本固化后，再在其外观刮涂第二遍涂层，涂刮方法同第一遍涂层。