Plaster: If the internal and external wall putty powder, Thermal Insulation Surface, color decorative mortar.

抹灰砂浆：如内外墙腻子粉、保温抹面砂浆、彩色装饰砂浆等。

youdao

Here's another casting of the plaster head covered with silver aluminum powder. The surface now has a high level of "specularity" or reflectivity.

这是另外一个石膏像，表面覆盖有银色铝粉。这样表面的反射率就越强，越趋向于镜面反射。

youdao

The mixed powder B is mixed with honey, fixed with cloth and covered with plastic film to produce the said spur plaster.

用蜂蜜把乙料调制成糊状制成丙料，用塑料纸盖在经缝制固定好的丙料上面，即可制成骨刺灵膏药。

youdao