First, the pump pumping speed is defined as a certain suction pressure, the unit of time by the pum ...MORE...
(1) gear wear repair The wear parts of the gear are mainly the meshing of the teeth, the involute ...MORE...
Model NO.: LP-629 ...MORE...
Model NO.: ZZ1257N3641W ...MORE...
The government promoted 150 million LED lighting products through financial subsidies. According to ...MORE...
The government promoted 150 million LED lighting products through financial subsidies. According to ...MORE...
Iran’s state-owned oil company and Venezuela’s state-owned PDVSA oil company jointly ...MORE...
Repair progress of lightning damaged valve room of the Yongtangqin Pipeline progressed smoothly
In the afternoon of May 4, CNPC News , the repair work on the damaged valve room in the lightning p ...MORE...
Selection, installation of suitable traps as long as there is steam through, there will be no freezi ...MORE...
Construction machinery need not be "green" The person in charge of the National Construc ...MORE...
Model NO.: GYC027 ...MORE...
Rotary jet pump is a new concept pump. Its principle is different from the conventional centrifugal ...MORE...