Sodium silicate, commonly known as Paohua alkali, is an inorganic substance with a chemical formula of Na2O·nSiO2. Its aqueous solution is commonly known as water glass, which is a mineral binder. It is a soluble inorganic silicate with a wide range of us
Silent bagged vacuum cleaner with ERP regulation.Accessories:Hose, paper bag or cloth bag, Plastic tube or Metal telescopic tube,Normal brush, High efficient brush, Hard floor brush, Turbo brush for Optional, 2 in 1 crevice tool
The inverter voltage of low-voltage motor is suddenly reduced to prevent the abnormal shutdown of motor caused by instantaneous fluctuation and voltage loss of power supply.