A. JZJWLW type oil-free vertical vacuum unit product description:

JZJWLW-type oil-free vertical vacuum machine, ye ɣän tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ̈n-tɛ

1, JZJWLW type oil-free vertical vacuum unit uses oil-free lubrication and oil-free sealing technology, with the roots pump forming unit can get high vacuum within 150Pa, 25Pa, 1Pa. 1, JZJWLW type oil-free vertical vacuum unit uses oil-free lubrication and oil-free sealing technology, with the roots pump forming unit can get high vacuum within 150Pa, 25Pa,

2, ka vacuum cleanliness juak, ka gas kɔ̈k ye kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ Lɔ̈k kä ye kek bɛ̈n ya tɔ̈ɔ̈u në ɣän ye kek bɛ̈n ya tɔ̈ɔ̈u në ɣän ye kek bɛ̈n ya tɔ̈ɔ̈u në ɣän ye kek bɛ̈n ya tɔ̈ɔ̈u në ɣän ye kek bɛ̈n ya

2, JZJWLW type oil-free vertical vacuum unit product performance and specifications: