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Cement brick brick equipment has broad prospects for energy saving and environmental protection
In order to protect the country's land resources and improve environmental protection, the state has banned the use of fired red bricks, because both firing and red bricks are made by high-temperature firing of soil, which is used for soil and heating. Timber. At present, China’s natural resources are seriously deficient, and the amount of cultivated land is decreasing every year.
넶26 2018-11-23