龙灰产自国内，主要成分碳酸钙，光泽度好、密度高，广泛用于室内装饰。如：室内地面、墙面、卫生间等。
Dragon ash produced in China, the main component of calcium carbonate, good gloss, high density, widely used in interior decoration. Such as: indoor ground, metope, toilet, etc.
龙灰产自国内，主要成分碳酸钙，光泽度好、密度高，广泛用于室内装饰。如：室内地面、墙面、卫生间等。
Dragon ash produced in China, the main component of calcium carbonate, good gloss, high density, widely used in interior decoration. Such as: indoor ground, metope, toilet, etc.
