烟雾控制
基于1个网页-相关网页
smog control device 烟雾控制装置
Also the attentions in application of CO2 fire system, new fire extinguishing agent FM-200 and smog control are presented.
并介绍CO2气体灭火系统，新型灭火剂FM - 200和烟烙尽在应用中应注意的一些问题。
youdao
Men in suits watch an experimental smog-control device on a smokestack in 1948.
1948年，这些西装笔挺的人们正在观看一台利用烟囱调节烟雾的实验性设备。
The EPA last year issued the first-ever standards to control smog- and soot-forming gases from gas wells site, and updated existing rules to reduce cancer-causing pollution, such as benzene, from other equipment.
NPR: Report: Flaws In EPA Drilling Pollution Data
应用推荐
模块上移
模块下移
不移动