日韩欧美高清DVD碟片,欧美乱妇狂野欧美在线视频,欧美 日韩 人妻 高清 中文,成人欧美一区二区三区黑人免费,人妻 日韩 欧美 综合 制服,欧美老熟妇乱大交XXXXX,欧美性猛交XXXX乱大交蜜桃,欧美激情综合色综合啪啪五月,欧美成人午夜无码A片秀色直播,欧美激情一区二区三区,欧美午夜精品一区二区三区电影,欧美又大又硬又粗BBBBB

Oil free centrifugal air compressor
Oil free centrifugal air compressor “LAN” series
The air compressor system is highly integrated with 100% independent intellectual property core technology

Wltech has completed the development of several fuel cell oil-free centrifugal air compressors and industrial air compressors, which have reached the international advanced level in terms of efficiency, noise and reliability after being tested by a third party testing organization.

The two-stage supercharged ultra-high speed oil-free centrifugal air compressor, controlled by silicon carbide based controller. Efficiency ≥ 98.5%, high energy efficiency / high stability / low noise.

Provide higher quality, completely oil-free and cleaner pressure air, energy saving and consumption reduction, safe cooling, life-long maintenance free, and more economical.

High power air compressor unit
Customized development High power air compressor unit
Provide high-pressure clean air for stationary fuel cell power station.

Wltech has completed the development of several fuel cell oil-free centrifugal air compressors and industrial air compressors, which have reached the international advanced level in terms of efficiency, noise and reliability after being tested by a third party testing organization.

The two-stage supercharged ultra-high speed oil-free centrifugal air compressor, controlled by silicon carbide based controller. Efficiency ≥ 98.5%, high energy efficiency / high stability / low noise.

Provide higher quality, completely oil-free and cleaner pressure air, energy saving and consumption reduction, safe cooling, life-long maintenance free, and more economical.

?