emission vacuum control regulator废气真空控制调节器
emission control control system排气净化系统
total emission amount control总量控制
emission control control device排气污染控制装置
emission and control排放及控制
emission-control equipment排放控制设备
vehicle emission pollution control机动车排放污染控制
emission control control standard排放控制标准
EVCR Emission Vacuum Control Regulator废气真空控制调节器
So, the emission control plan for in-use motor vehicles must be implemented as soon as possible in our country.
因此，我国必须尽早实施在用车排放控制的计划。
参考来源 - 我国汽车排放污染的现状及控制对策Marine vessel is one of removable contaminated sources, establishment of law about its emission control is mentioned on schedule.
船舶作为一种可移动的污染源，其排放控制法规的制定已经被提到议事日程上来。
参考来源 - 基于GT