摘要
针对E400流化气前冷却器检修中移动钢平台的环节进行了改造,使该冷却器检修过程方便、安全。
Some retrofits were made of the removable steel platform of the front coolers for E400 ethylene, and the repair of the coolers was convenient and safe.
出处
《化工机械》
CAS
2008年第3期171-172,共2页
Chemical Engineering & Machinery
关键词
冷却器
检修平台
改造
Cooler, Repair Platform, Retrofit