原创国产AV剧情一区二区_91一区二区在线视频观看_国产又黄又爽又刺激无遮挡呻吟_九九精品国产福利一区二区

該項(xiàng)目由尼日利亞各地方政府共同資助，地方政府部門(mén)作為所有者進(jìn)行實(shí)施和管理。為采用光伏發(fā)電，取用地下水供水項(xiàng)目，項(xiàng)目由16口井、及配套的水箱，管網(wǎng)，太陽(yáng)能供電系統(tǒng)組成，以解決城鎮(zhèn)的飲用水短缺問(wèn)題。

The project is co-funded by various local governments in Nigeria, with local government departments acting as owners to implement and manage it. In order to use photovoltaic power generation, access to groundwater water supply project, the project consists of 16 Wells, and supporting water tanks, pipe networks, solar power supply system to solve the problem of drinking water shortage in the town.