rotary positive displacement machine
Subject: MECH / Pumps & compressors
| Language | Term |
| DE - German | Verdrängungsmaschine |
| EN - English | rotary positive displacement machine |
| FR - French | machine volumétrique rotative |
| PT - Portuguese | máquina rotativa de deslocamento positivo |
| RU - Russian | объемная роторная машина |