Fixed pitch propeller is characterized by fixed pitch, simple installation, low cost, convenient management and small maintenance. If the boat is fix for one function like fix running rpm, so its propeller will come to be a fix pitch propeller which means
1. Continuous Emission Monitoring System is applied to monitor emission of chimney in industrial pollution sources. 2.The measuring components include SO2, NOx, O2, dust, humidity, temperature, pressure,3. flow velocity,etc.4.CEMS have obtained CCAEP cert
Producer produce the Citric Acid Esters of Mono-and Diglycerides (CITREM) Characters: Ivory white powder, soluble in water, disperse in hot water and fat, HLB value is 4-6. People always call citric acid esters of Mono-and diglycerides as Citrem, E code i