water supply and drainage equipment 给排水设备
Irrigation and drainage equipment 灌溉和排放设备
Water Drainage Equipment 建筑排水设备
power-driven irrigation and drainage equipment 排灌动力机械
gas drainage equipment 瓦斯排放装置
mine drainage equipment 矿山排水设备
main drainage equipment 主排水设备
field drainage equipment 田间排水机具
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。
Slop pail and drainage equipment are set at the close back of bed, clean and sanitation.
污水桶和下水装置设在床体后面封闭处，干净卫生。
[key]: the proposed allocation of drainage equipment, recommended to install the waterproof awning.
【重点】：建议配置排水设备，建议安装防水罩棚。
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