1.
The rainy season is coming. It's a matter of great urgency to repair the drainage and irrigation equipment.
雨季就要到了, 修理排灌设备是急如星火的任务。
2.
Draining and irrigating machinery refers to various kinds of drainage and irrigation machinery and equipment for agriculture and animal husbandry.
排灌机械是指用于农牧业排水、灌溉的各种机械设备。
3.
We acquired125000 h. p. of new pumps and other irrigation and drainage equipment.
我们得到期12。5万马力的新电泵和其他排队灌设备。
4.
chase (typesetting apparatus)
活版架（排版设备）
5.
drip irrigation technique and equipment
滴灌技术及其配套设备
6.
concrete placement systems & equipment
混凝土浇灌系统与设备
7.
The faultless layout of the irrigation systems on the Ningxia Plains and the ingenuity of the design have surprised many a hydraulic engineer today.
宁夏平原上排灌体系之完备，设计之巧妙，令当今水利专家们惊叹不已!
8.
Code for design of dock gates and filling and emptying systems of dry docks
干船坞坞门及灌水排水系统设计规范
9.
FLUID WASTE TREATMENT & DISPOSAL EQUIPMENT
废(污)水处理和排放设备
10.
He came to look at the drainage.
他是来检查排水设备的。
11.
Research on the best main transformer capacity disposition of the electric power irrigation and drainage pump station in rural area
农村电力排灌站主变容量最优配备研究
12.
The improvement in sewerage and drainage systems,,,
排水设备和排水系统的改善…
13.
gin pole type concrete spouting plant
起重桅杆式混凝土灌注设备
14.
technology of immediate bloking of water leakage by direct grouting and equipment
直接灌浆快速堵漏技术和设备
15.
Study and Development on the Irrigating Control System of Nutrient Liquid in Green House;
温室滴灌设备控制系统的研究与开发
16.
Liquefied gas filling equipment automatic control system
液化气自动灌装设备控制系统的研制
17.
Conception of Establishment of Step Irrigation and Drainage Project
长江流域梯级排灌工程的设想及其价值
18.
Research on Designing Method and Principle for Sand Funnel of Drip Irrigation
渠水滴灌系统漏斗排沙池设计原理与方法研究