scheduled substance
常見例句
- 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)，其生産和消費(fèi)都麪臨著嚴(yán)峻的淘汰形勢(shì)。 返回 scheduled substance