Mini-splits promised to fix home comfort — but the boom created new headaches.

As food safety regulations tighten, manufacturers are looking to compressed air systems with oil-free technology.

Compressed air is among the largest energy expenses in pharmaceutical manufacturing and must remain entirely ...

Abstract: Single-rotary compressors (SRCs) characterize simple mechanical structure, low-cost and strong robustness, which are widely used in air-conditioning systems of EVs and HEVs. However, there ...