Graham Corporation - Ejector Efficient Operation Graham Corporation 6:52 8 years ago 472 392 Скачать Далее
Mixing liquid chemicals with vacuum ejector by Venturi principle SMC Automation and Fluid Control Lab 0:25 4 years ago 13 242 Скачать Далее
VALCO Conva™ Deep Well Packer Jet selfpriming Electric Pump Twin Pipe installation Valerio Costenaro 1:48 11 years ago 655 283 Скачать Далее