单词:nonamethylene
[化] 1,9-亚壬基
单词:nonamethylene 相关文章
DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher
发表于:2019-01-17 / 阅读(81) / 评论(0)
2018年NPR美国国家公共电台11月