...书刊 关键词:热工学; 氨制冷系统; 安全; 应用现状; 发展趋势 [gap=1032]Keywords Pyrology; Ammonia refrigeration systems; Safety; Application status; Development Trends ...
基于1个网页-相关网页
The flammable chemical ammonia is often used in refrigeration systems.
可燃化学品液氨常常用于制冷系统。
youdao
WSJ: Poultry-Plant Fire in China Kills More Than 100
应用推荐
模块上移
模块下移
不移动