Roots blower ye volume rotating blower ye, ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr ye rotɛr Blower kënë ka looi, ka looi, ka lëu bï ya looi në kaam de gas ye tɔ̈ɔ̈u në kaam de pressure ye tɔ̈ɔ̈u.
A ye tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen Ka tɔ̈u yen, ka tɔ̈u yen ka tɔ̈u yen ka tɔ̈u yen ka tɔ̈u yen ka tɔ̈u yen ka tɔ̈u yen ka tɔ̈u yen. A cɔl simple structure, a cɔl maintenance, a cɔl long service life, a cɔl vibration.