The equipment is designed with advanced technology, united with extractor and outer-circulation evaporator together to proceed extracting and concentrator process at the same in this machine unit
PVC-O pipes have been used in 100% of drinking water networks in the Netherlands and will be used in France and other countries in the past 12 years. The mine environment is very bad, and the safety requirements are very strict. In corrosive underground e
1. Stainless Steel strip and Nylon brush, anti-rust and durable. 2. The bristles have good resilience, wear resistance and economical price.3. Brush greatly reduce the infiltration of light, air, wind, rain, and snow, prevent heat loss, control the...