综合利用

• Comprehensive utilization of waste plastics
  废旧塑料综合利用技术的应用
• Study on recovery of scrapped molten salt in re electrolysis
  稀土电解废熔盐的综合利用研究
• Two new processes for the comprehensive utilization of bittern
  两个盐田母液综合利用新工艺
• Research on comprehensive utilization of high - titanium magnetite
  高钛型磁铁矿综合利用研究
• Deeply - processing and comprehensive application of orange peel
  柑桔果皮的深加工与综合利用
• Protection of mineral resources and their multipurpose utilization
  保护和综合利用矿产资源
• Innovated techniques on comprehensive utilization of crop straw
  作物秸秆综合利用的创新技术
• The way of integrated utilization of straw
  农作物秸秆综合利用的途径
• Research on utilization ways of flyash in pingmei group corp
  平煤集团粉煤灰综合利用途径研究
• Comprehensive utilization of tailing resources
  尾矿的资源化综合利用