English translation for "砂粒级分"

sand grading

Similar Words：

"砂粒肺" English translation, "砂粒分级" English translation, "砂粒分析" English translation, "砂粒肝" English translation, "砂粒含量" English translation, "砂粒级金刚石" English translation, "砂粒级配" English translation, "砂粒计" English translation, "砂粒计数" English translation, "砂粒间的接触点" English translation