The lubricant in refrigeration and air conditioning systems has many important functions. Even though the circulated refrigerant is the working fluid required for cooling, the lubricant or oil is ...
Sustainable aviation fuel (SAF) will be a critical tool for an aviation industry striving to hit ambitious carbon reduction targets – and through investing in and supplying SAF to customers, Shell ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback