6ram Raschig rings and glass beads in 4.67 and 3.697mm in dia, were paiked in a 30mm inside diameter and 1.5m length packed bed.
英
美
释义
在内径30mm、高1.;5m的填充床中分别充填6mm的拉西环和直径为4
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载