炉水强制循环泵
boiler water forced circulating pump
强制水退体系域
forced regressive wedge systems tract
净正引水水头
net positive suction head
NPSH
引水引沙
diverted water and sediment
Diverting Water and Sand
医用三源强制检定
compulsory calibration on “medical three sources
《强制公司清盘案简介》
Simple Guide to Compulsory Winding-up of Companies， A
Simple Guide to Compulsory Winding-up of Companies
A
8防污公约附则I强制报告制度格式
Form of Mandatory Reporting System of Annex I of MARPOL 7378 737
CCC强制认证
china compulsory certification
IFCO强制固结法
IFCO forced consolidation method