聚合物加工工程
polymer processing engineering
not-ground not operational ready
NORSNG
动物废弃物管理
management of a nimal wastes
生物废弃物
municipal biological waste
biowaste
bio-waste
贻贝废弃液
Mytilus edodis linneas waste fluids
MEMS加工工艺
MEMS manufacturing technology
标准胶加工废水
SCR processing wastewater