Microcomputer intelligent control air compressor dischargepressure,exhaust gas temperature, engine speed, oil pressure,water temperature and fuel tank level operating parameterswith automatic alarm and shutdown protection.
[pdf] The Li-Lao drums were produced and used by the Li people and flourishing Li-Lao culture in Southern China, between the of Vietnam and the in Guangdong, around ca. 200 AD to 750. Catherine Churchman geographically called them the People between two Rivers, i.e the and the . It’s theorized by Michael and Catherine Churchman that the Li people began casting bronze dru.
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