| • निर्वात पम्प | |
| vaccum: निर्वात | |
| pump: कद्दू पम्प जूता | |
vaccum pump मीनिंग इन हिंदी
vaccum pump उदाहरण वाक्य
उदाहरण वाक्य
- here we r using oil filter of superstack from achenbach gmbh . in this filter, we have to create vaccum in filter stack completely . other wise their may be fire . . . so my question is is how this vaccum pump create vaccum . and some times it is not working properly . ..