1.
Notional Design of an Experimental Model in Evacuated Tube Transportation System;
真空管道运输系统管道实验模型概念设计
2.
executive system multiprogramming
管理系统多道程序设计
3.
closed aqueduct system
密封式输水管道系统
4.
sprinkler system with travelling pipe
移动管道式喷灌系统
5.
BUILDING SERVICES PIPING
建筑管道系统和配件
6.
balance vapour recovery system
平衡管道蒸气回收系统
7.
The tubing needs to be jacketed.
管道系统需要装护套。
8.
piped medical gas supply system
管道医用气体供应系统
9.
piped vapour supply system
管道气态气体供应系统
10.
Technical specification of pipeline system for beach-shallow sea
滩海管道系统技术规范
11.
Biometrics Access Control System
人体测定信道管制系统
12.
card access control system
入卡式信道管制系统
13.
To lay a system of pipes through.
为…安装管道设置管道输通系统
14.
A system of pipes, such as those used in plumbing.
管道，管线，管道网一管道系统，如那些用来铺设铅管的
15.
a system of watercourses or drains for carrying off excess water.
河道或管道排除多余的水的系统。
16.
Sale SystemThe Point of Sale Management;
销售渠道系统―销售渠道管理的关键
17.
The Design and Implementation of Plpeline Plan Management System;
管道生产系统计划管理子系统的设计与实现
18.
Research on Petroleum Pipeline Project Schedule Management System
石油管道工程进度计划管理系统研究