摘要
The sealing of light hydrocarbon verticle pump imported from America is multiple spring in sesies constsuction.The cooling fluashing fluid of sealing is methanol.The leakage of sealing occured often.After domestication reconstruction,remarkable economic benifit and social effect are achieved.
The sealing of light hydrocarbon verticle pump imported from America is multiple spring in sesies constsuction.The cooling fluashing fluid of sealing is methanol.The leakage of sealing occured often.After domestication reconstruction,remarkable economic benifit and social effect are achieved.
出处
《石油化工设备技术》
CAS
2002年第1期53-54,共2页
Petrochemical Equipment Technology
