Desc: Water BeadsWater beads are small, round beads made of water-absorbing polymer. When they are dry, they are hard and brittle. When they are wet, they...
Desc:Sodium dihydrogen phosphate, also known as acid sodium phosphate. The molecular formula is NaH2PO42H2O and NaH2PO4,The relative molecular mass is 156....
Desc:Product Description Product nameRetro Light Luxury Style Small Gand Rattan Pattern Wine Glass Senior Sense Crystal Cup Household Water Cup Tea Cup Mil...
Desc: Water BeadsWater beads are small, round beads made of water-absorbing polymer. When they are dry, they are hard and brittle. When they are wet, they...
Desc:crystal water flow sensors hall sensor for gas water heater1.Introduction:The main water flow sensor by copper body and plastic forming, water flow ro...