ammonia pump

The improvement of Multiple centrifugal pump sealing protection ring for ammonia production was introduced.

介绍了合成氨生产中多级离心式打水泵密封保护环的改造.

Operating analysis of HP ammonia pump and ammonium carbamate pump after frequency governor speed changed

高压氨泵、甲铵泵改变频器调速运行情况分析

technical revamp of liquid ammonia pump in nitric acid unit

硝酸装置液氨泵的技术改造

Faults in Design of High Pressure Ammonia Pump and Its Modification

高压氨泵的设计缺陷和改进办法

Frequent failure are analyzed for 3 W-A 1 type ammonia pump failure.

分析了3W-A1型液氨泵故障频繁的原因.

Mechanical Seal Improvement for Mid-pressure Ammonia Pump

中压热氨泵机械密封改造

Computer simulation and development of a direct fired ammonia-water GAX heat pump

直燃型氨-水GAX吸收式热泵的计算机仿真及研制

Bowen and Drew relocated a broken ammonia pump, and they also moved some cabling to allow the permanent attachment to the station on Tuesday of the Italian-built logistics module known as Leonardo.

星期二，波恩和朱替换掉一台破损的氨泵。他们还走动展设电缆将意大利制作的被称为莱奥纳多的后勤模块永久地安装到这个空间站。

Design characteristics and operation of the mechanical seal of HP multiple liquid ammonia pump

多级高压液氨泵机封的设计特点及运行情况