1) horizontal series type
水平串联式
2) horizon single-valve series connection
水平单管串联式
3) horizontal one-pipe system
水平串联方式
1.
The application of horizontal one-pipe system in housing heating;
水平串联方式在住宅楼采暖中的应用
4) horizontal and serial
水平串联
1.
With horizontal and serial household control of hot water heating system, there are some advantages, i.
热水采暖系统水平串联分户控制,可以减少水力失衡,节约能源,易于维修,降低施工费用,对热用户可实现单户供热。
5) horizontal series one-pipe cross-over heating system
单管水平串联跨越式
1.
Design calculation of horizontal series one-pipe cross-over heating systems;
单管水平串联跨越式供暖系统的设计计算
6) tandem type pump
串联式水泵
补充资料：串联式空习装药战斗部
[英文]：series shaped-charge warhead