MgSO4·7H2O, or magnesium sulfate heptahydrate, is a popular fertilizer used in agricultural applications all over the world. With 7 water molecules bound to every molecule of magnesium sulfate, this fertilizer provides plants with both magnesium and sulf
This product puppy dog pads includes five layers: the first layer is soft non-woven sheet, the second layer is tissue paper, the third layer is fluff pulp and SAP, the fourth layer is also tissue payer, the five layer is waterproof PE film.
1. Self-leveling mode - automatic leveling within 3 degrees, acoustic warning when exceeding 3 degrees.2. Oblique line mode: position the laser tool at any angle to tilt the straight line to facilitate the use of stairs and other aspects.