搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
4 小时
Delhi Civic Body To Install Mist Sprayers On Electric Poles To Fight Air Pollution
The New Delhi Municipal Council (NDMC) has announced the installation of "Mist Sprayers" on electric poles to combat rising ...
7 小时
on MSN
NDMC to install mist sprayers on electric poles to combat air pollution
The New Delhi Municipal Council (NDMC) on Monday announced to install mist sprayers on electric poles to combat air pollution ...
futurefarming
14 天
Merlo Spa unveils autonomous electric robot sprayer for specialized crops
Italian company Merlo Spa has developed an autonomous electric robot sprayer designed for specialised crops. The Cingo ...
CU Boulder News & Events
3 年
Electrospray Thrusters
These systems are characterized by the propellant used and emission mode of the ion beam. The most common of these, field emission electric propulsion (FEEP), utilize liquid metals as its ion source ...
devdiscourse
6 小时
NDMC Rolls Out Mist Sprayers to Combat Air Pollution
The New Delhi Municipal Council launches mist sprayers on electric poles to fight air pollution as part of PM Modi's Ease of ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
反馈