Oil well pumps are downhole equipment for pumping oil. The liquid it sucks contains sand, wax, water, gas and corrosive substances, and it works underground at hundreds of meters to thousands of meters, and the internal pressure of the pump may be as hig
Trenbolone acetate (Finajet, Finaplix Tren Ace) is an androgen and anabolic steroid (AAS) hormone, it is used in veterinary medicine, specifically to increase the profitability of livestock by promoting muscle growth in cattle. It lasts much longer than t
Polyurethane Primer is a thin primer composed of epoxy modified polyurethane resin, amine hardener and environmentally friendly solvent. It can dry in a short time and advantageously adhere to polymer substrates, such as rubber and glass fiber reinforced