admix

Super-retarding mortar is composed of cement, water, retarding admix and sand blended in appropriate rate .

超缓凝砂浆是由水泥、复缓凝剂、水和砂经适当比而形成的。

Water and medicine can be admixed fully depending on symmetric branch off, cross-fading, reverse rotational flow in admixer without outside drive.

在不需外动力情况下，水流通过器产生流，交叉和向旋流三个作用，起到充作用。