Natural sources of dichloromethane cas 75-09-2 include oceanic sources, macroalgae, wetlands, and volcanoes. However, the majority of dichloromethane in the environment is the result of industrial emissions.
The Exhaust Turbo Turbine Elbow Outlet Pipes is applicate for exhaust system, the manufacture process is Sand casting with machining, and material is Nodular Graphite Cast Iron.
Fused cast AZS refractory brick is mainly made of high quality Australian zircon sand and the purity alumina powder in special electric arc furnace by high temperature melting and oxidation treatment process. We supply the fused Cast AZS series products,