水口行舟 古诗拼音:七氟丙烷 英文怎么说
来源:百度文库 编辑:查人人中国名人网 时间:2024/05/02 01:27:28
如题。。着急ing
propane heptafluoride
或者heptafluoridepropane
HFC-227ea
七氟丙烷{HFC-22ea}
标准/规范英文名:HFC-227ea、1,1,1,2,3,3,3-七氟丙烷(CF3 CHFCF3)的标准规范
I Don't Know!!!I Don't Know!!!I Don't Know!!!I Don't Know!!!