kaolin clay white fine 英国白泥高岭土
The supply source of silicon power is rare, but it may be re-placed with super-fine kaolin clay.
硅粉货源有限，可用高活性偏高岭土超细粉代替。
"Top grade fine feeder" refers to the Ming and Qing artifacts, the highest quality porcelain, fetal soil they use Jingdezhen newly discovered kaolin, clay fine white as snow;
“上品细料器”指的是明末清初器物中，最高质量的瓷器，它们使用的胎土是景德镇新发现的高岭土矿，瓷土细白如雪；
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