epa standard
EPA標(biāo)準(zhǔn)
雙語對照
詞典結(jié)果：
網(wǎng)絡(luò)釋義
1. EPA標(biāo)準(zhǔn)
例句:
1.
Within nine months after promulgation of an naaqs, each state was required tosubmit to epa a plan designed to implement and maintain that standard withinits boundaries.
在《全國環(huán)境空氣質(zhì)量標(biāo)準(zhǔn)》頒布后的9個月時間內(nèi),要求各州報(bào)送環(huán)境保護(hù)局一份計(jì)劃,說明在本州實(shí)施與維持該標(biāo)準(zhǔn)的措施.