We have explored the best ratio of oil, water, coal and additive agent in OWCP, also the law in the course of preparing OWCP.
探索出油水煤浆中油、水、煤和添加剂的最佳配比，以及在制备过程中的规律性。
youdao
应用推荐
模块上移
模块下移
不移动