多室气升式环流反应器 MALR
室内空气环境 Indoor Air ; Indoor air environment
室内空气环境指标 standard for indoor air environmental
抽气环形室 bleed-off belt
操作室空气再循环系统 operating-compartment air recirculation system
·2,447,543篇论文数据,部分数据来源于NoteExpress
在实验室评价了HA-1 气相防锈剂的性能,结果表明它对钢、铜、铝等金属有良好的保护作用,优于目前使用的亚硝酸二环己胺。
The property of HA-1 vapor phase inhibitor was evaluated in laboratory. It showed that HA-1 has better protection for steel, copper and aluminium, compared with dicyclohexyl amine nitrite.
youdao
应用推荐
模块上移
模块下移
不移动