emission standard
英
美
- 排放标准
双语例句
- One set of provisions tightens emission standards.
一套使排放标准更加严格的规定。 - California still needs a waiver from the EPA in order to enforce its own emissions standards.
加州要实施自己的排放标准，还必须从环保署取得弃权声明书。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
