·The car dealers behind the huge subsidies

In recent years, car e-commerce has become a dark horse in the field of Internet sales. The reason is that while car e-commerce has subverted the traditional consumption concept of buying a car in a physical store, the introduction of mobile large-value payment has also made it the &.......

China-Waste-PE-PP-Flakes-Recycle-Plastic-Granulator-Parallel-Co-Rotating-Masterbatch-Extruder

Each machinery is made of high quality stainless steel with the  motor of Siemens.Special for waste plastic recycling, and convert to PP PE PET PS ABS PA PVC etc granules.

SPECIFICATION :
Solve the problem of oil-free scroll compressor leakage

The radial leakage model radial leakage model is also diverse, including the small hole leakage model in tangential leakage, the Fanno flow model and the pure gas two-dimensional NS equation model are also applicable to radial leakage, the principle and calculation method steps. They are .......