布匹质量标识为红字的是一等品;绿字的是二等品;蓝字的是三等品;黑字的是等外品。石材放射性问题的有关规定以及天然辐射限制水平制定的,分为ABC三类,标有A类产品使用范围不受限制;B类产品用于居室以外的一切建筑物的内外饰面;C类产品可用于一切建筑物的内外饰面。化妆品上标有“XK”字号是一般性护肤、化妆用品,对皮肤、头发做“常规”的清洁、保养作用;标有“QC”字号是特殊化妆品,有除臭、增白、丰乳、生发、脱电、防晒、消斑、染色、健美(减肥)等功效;标有“JK”标志是经卫生部进口化妆品许可批件认可的。化妆品类型的标识石材的放射性标识布匹质量的标识 Cloth quality identification for the red word is first-class goods; green words are second-class goods; blue words are third-class goods; black words are other goods. Stone radioactive issues related to the provisions of the natural radiation limit and the level of development, divided into ABC three categories, marked the scope of use of A-type products is not limited to; Class B products for all buildings outside the room outside the interior and exterior; Class C products Can be used for all interior and exterior finishes. Cosmetics marked “XK” size is the general skin care, cosmetics, skin, hair to do “conventional” cleaning and maintenance functions; marked “QC” is a special font size, deodorant, whitening, Hair loss, hair loss, sun protection, eliminate spots, staining, bodybuilding (weight loss) and other effects; marked “JK” mark is approved by the Ministry of Health approved cosmetics approved. Cosmetic type identification Stone radioactive identification Cloth quality identification