J9九游国际真人

Quartz sand is a kind of hard, wear-resistant and chemically stable silicate mineral. Its main mineral composition is SiO2. The color of quartz sand is milky white, or colorless, translucent, hardness...

The high flux / high flow foldable filter element provides a scheme to effectively replace the deep and other 2.5 "inner diameter filter elements in the case of high flow. The flow rate of each pf hig...

PF series folding filter element adopts deep fine membrane material and scientifically designed multi-layer gradient pore size filtration structure, which makes the filter element have the characteris...

The United States ge-edi module mk-3 adopts the concentrated water circulation system technology. The main effect of adding salt in the concentrated water chamber is to reduce the chance of Ca2 + & Mg...