When it comes to food grade additives, one of the most commonly used ingredients is magnesium sulphate heptahydrate or MgSO4·7H2O. This compound is a white, crystalline salt that contains magnesium, sulphur, and oxygen. It is commonly used in the food in
The capacitor is often effected by harmonic current ,when compensating capacitive reactive power .Closing the influence of inrush current and operating over-voltage, which can reduce the damage of capacitor and power factor.
1600lb Boat Trailer Winch with 26ft Black Strap, Portable Crank Gear Hand Winch with Heavy Duty Hook1. Item name: Hand Trailer Winch 1600 lbs Zinc Plated 2 ways2. Gear ratio: 3.5:13. Ratchet type: two way /neutral4. Strap length: 20' (6.1M)5. Finishing: z
Matrine is the natural insecticide with low pollution for environment, no harm to human, no pesticide residues. FZBIOTECH, as a manufacturer of biological pesticide, has been devoting to researching and providing the best quality matrine to all over the w