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Auto Engine Valve - κατασκευαστής, εργοστάσιο, προμηθευτής από την Κίνα
The role and principle of automotive engines (二)
Fourth, displacement The compression and combustion of the mixture is carried out in the combustion chamber. The piston reciprocates. You can see the change in the volume of the combustion chamber....
Canada pushes tariff reduction program to protect the auto industry from retaliatory tariffs
Canada pushes tariff reduction program to protect the auto industry from retaliatory tariffs According to foreign media reports, trade lawyers and auto industry leaders who support cost increases...
Adjust the Auto engine valve clearance
Engine work, due to the steam valve at high temperatures, valves and other parts due to thermal expansion and elongation, it must be reserved in the cold valve clearance a certain time, to ensure...
The world's top 500 fresh out of the list
On July 22, Fortune magazine released the list of the world's top 500 companies in 2019. This time, a total of 129 Chinese companies were on the list, which is the first time that China has surpassed...