标题: ISO 27448:2009 [打印本页] 作者: ir_71 时间: 2014-5-25 13:58:30 标题: ISO 27448:2009
ISO 27448:2009
Fine ceramics (advanced ceramics, advanced technical Ceramics) - Test method for self-Cleaning Performance of Semiconducting Photocatalytic Materials - Measurement of Water contact angle