综合污染预防及控制
intergrated pollution prevention and control
《极地防污染证书》
arctic pollution prevention certificate
安全与防污染
safety and preventing-pollution management
表面污染控制
surface contamination control
表面污染控制水平
control level of surface contamination
船舶防污染
oil pollution from vessels
marine anti-pollution
prevention of ship’s pollution
pollution prevention of ships
ship pollution source processing
大气污染防治
preven tion and control of air pollution
大气污染防治工程
air pollution prevention engineering
air pollution control engineering
大气污染控制系统
atmospheric pollution system
地下水污染防治
ground water pollution prevention
地下水污染防治规划
Pollution prevention plan
地下水污染控制
groundwater pollution control technique
多重污染控制
multiple emissions control