Rotary Flash Dryer Long-term Dependence on Foreign Import

The rotary flash drying of the catalyst industry has long been dependent on imports from abroad, but its use has been unsatisfactory. In 2004, China National Petroleum and Chemical Corporation Catalyst Changling Branch (Changling Branch) was involved in the expansion of ultra-stable molecular s.......

China-Heavy-Duty-Manual-Tile-Cutter-D-11-

heavy duty ceramic manual Tile Cutter,tile cutting machine
It's in a steel base and double slide bars.
Plated steel base is enhanced stronger.
Bearing slider makes sliding smoothly.
Super antiwear double slide bars can endure l.......