scheduled substance
常見(jiàn)例句
- Carbon tetrachloride(CTC) is an ozone depleting substance(ODS), and its production and consumption is scheduled to be phased out by 2010 according to the requirement of the Montreal Protocol.
四氯化碳是一種消耗臭氧層物質(zhì)，其生產(chǎn)和消費(fèi)都面臨著嚴(yán)峻的淘汰形勢(shì)。 返回 scheduled substance