99 99 sulfur hexafluoride compressor attachments
Sulfur hexafluoride (SF 6) is an inorganic, colorless, odorless, non flammable, non toxic extremely potent greenhouse gas, and an excellent electrical insulator. Sulfur hexafluoride (SF 6) is an inorganic, colorless, odorless, non flammable, non toxic extremely potent greenhouse gas, …