pollution norms

基本解釋

Over the last two years, the government has tried a slew of measures to control the air pollution, including stricter emission norms for cars and a tax on diesel-fueled trucks that enter the city.
新德里政府在過(guò)去兩年里采取了大量措施控制空氣污染，包括出臺(tái)更嚴(yán)格的汽車尾氣排放標(biāo)準(zhǔn)，對(duì)進(jìn)入城市的柴油卡車征稅等。
Over the last two years, the government has tried a slew 6 of measures to control the air pollution, including stricter emission 7 norms for cars and a tax on diesel-fueled trucks that enter the city.
新德里政府在過(guò)去兩年里采取了大量措施控制空氣污染，包括出臺(tái)更嚴(yán)格的汽車尾氣排放標(biāo)準(zhǔn)，對(duì)進(jìn)入城市的柴油卡車征稅等。
Standard for water pollution discharge is issued by the state, including 27 items on health and 17 on living environment , and having norms for total pollution control.
水污染排放標(biāo)準(zhǔn)由國(guó)家統(tǒng)一制定，包括健康項(xiàng)目27項(xiàng)和生活環(huán)境項(xiàng)目17項(xiàng)并實(shí)行總量控制。