KR法铁水预处理
KR hot metal pretreatment
全量铁水预处理
full-scale hot metal pretreatment
地表源水预处理
pretreatment of surface water
给水预处理
Pre treatment for water supply
Water pretreatrnent
工业废水预处理
industrial wastewater pretreatment
降水预处理
preprocessing for precipitation
石化废水水处理
petrochemical wastewater treatment
双氧水预处理
hydrogen peroxide pretreatment
处理b.处理c.对待
ProcessingHandlingTreatment
事物处理处理工具
TPF Transaction Processing Facility
事物处理处理管理系统
TPMS Transaction Processing Management System