Any migration of this type requires careful preparation and planning.
进行这种类型的迁移需要仔细的准备和计划。
This paper describes the method of preparation about emulsifiable type OP synthetic wax that can be used in leather finishing instead of expensive natural wax.
本文介绍了可以用于替代昂贵的天然蜡的乳化型OP合成蜡的制备方法及其在皮革涂饰方面的应用。
Bevel — an angular type of edge preparation.
坡口——一种角度型式的边缘制备。
应用推荐