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Anhydrous ammonia: What are its uses and effects when humans are exposed to it?
The colorless gas composed of nitrogen ... but it is usually stored and transported as a liquid under high pressure. The ...
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今日热点
Manslaughter dropped
Family awarded $310 million
Chinese vessel hijacked
Climbers feared dead
Taking extended leave
Use of race in admissions OK'd
Federal fraud charges arrest
Today in history: 1963
NY museum unveils 'Apex'
Drops bid for third term
Trump shows public support
Massive fire in Baltimore
Havana syndrome report
Hit six months in space
Iran: Space launch successful
SK president apologizes
Messi wins MLS MVP award
Fined $25K for gesture
Hired as Utah State coach
Oven gloves recalled
AI bias meter coming
‘One Life to Live’ star dies
Romanian election annulled
CFPB sues Comerica Bank
Recalls 300K+ Ram trucks
Syrian rebels advance
US adds 227,000 jobs
Appeals court upholds ban
PA grandmother found dead
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