The new stone industry standard drafted by the National Stone Standardization Technical Committee has been published by China Building Materials Industry Press and recently released. This time, a total of "Natural Marble Blocks" (JC/T 202-2011) and "Natural Granite Waste" were released. Materials" (JC/T 204-2011), "Alloy Sands for Stone Sand Saw" (JC/T 2086-2011), "Imitation of Natural Surface Art Stone for Architectural Decoration" (JC/T 2087-2011), "Continuous Stones Mills (JC/T 612-2011) five new standards. The batch of standards was issued by the Ministry of Industry and Information Technology and will be implemented on July 1, 2012.
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