本文将灰膏类材料的加工工艺作为主要研究对象，探讨了灰膏基体材料和混合体系的性能与各自制作工艺之间的关系。
This paper takes processing technology of lime cream materials as the major study object, and explores relationship between production process and performance of basic lime cream and mixed system.
这有点儿像大型建筑里的金属框架，由于在表面涂了灰膏、刷了油漆人们就忘记了它的存在，可是一旦把它抽走整座大厦就会坍塌。
It's a little like the metal framework of a large building, once the plaster and paint are on we forget it's there at all. But take that framework away, and the whole building falls down.
回收废锡料：无铅焊锡回收、锡渣回收、锡条回收、锡线回收、锡膏回收、锡灰等废锡废铅回收。
Recycling waste tin material: lead-free solder recovery and recycling, tin tin slag the recycling, tin line recovery, solder paste recycling waste tin tin ash, such as waste lead recovery.
回收废锡料：无铅焊锡回收、锡渣回收、锡条回收、锡线回收、锡膏回收、锡灰等废锡废铅回收。
Recycling waste tin material: lead-free solder recovery and recycling, tin tin slag the recycling, tin line recovery, solder paste recycling waste tin tin ash, such as waste lead recovery.
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