the disposition of main protection scheme and current transformer  主保护及TA的配置方案

Poldered Village Protection Scheme  以土堤围绕乡村的防洪计划

Main protection scheme  主保护配置方案; 主保护方案

irrigation and drainage and rural water supply  农田水利

Visceral manifestations and channels and collaterals  藏象经络

Boiler Main Protection  锅炉主保护; 外传音爆防止

branch-boxing with switch network structure of main and auxiliary lines  主副线带开关的分支箱结构; 电信管理网; 电信管理网络

Changjiang River main channels  长江干流河道

Connection Section between Horizontal Adit and Main Tunnel  横洞进主洞

convergent area of main and branch  主支流汇流区

cross needle and main hook  横竖针

disposition scheme of main protection  主保护配置方案

electromagnetic main-and-collateral-channels cure instrument  电磁经络治疗仪

ETS main protection  ETS主保护

heat supply piping main scheme  供热母管制

integrated control for main and auxiliary system  主辅控一体化控制

integration of main and backup protection  主后一体化

integration of main and backup protections  主后备一体

Interface between tip leakage flow and main flow  叶顶泄漏流/主流交界面