First, users interested in that NMF really safe for the engine? We could not convince them that NMF is better to be safe, there is no certification for it, so the sale was delayed NMF. Currently, I am doing the test conducted on a flash point ASTM D92 proved that NMF no ignition. There is also more about ASTM D2270 viscosity index, kinematic viscosity ASTM D445 ... to create customer confidence.
đang được dịch, vui lòng đợi..
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