And its composition, production technology and formulation for aerosol propellant were described in brief.
英
美
释义
并对气雾剂的组成、制造工艺及其配方进行了概述。
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