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Aug 22

2019 The 15th International Boiler·New Heating and Energy Saving Environmental Protection Equipment ...

As we all known, in order to control air pollution and win the blue sky defense war, "2+26" cities Beijing, Tianjin, Hebei surrounding areas have comprehensively promoted promotion of clean coal energy. The work "dissolving loose" ...

Aug 22

Using "ceramic" to make engine bearings, the effect is better than metal

China's hybrid ceramic bearing research and development officially openedWith the support of state, Harbin Bearing Company Institute Technology cooperated in application Si3N4 silicon nitride ceramics. Hybrid Ceramic ...