ASTM D2047地板表面的静态摩擦系数测试

ASTM D2047 用杰门机测量涂擦亮剂的地板表面的静态摩擦系数的试验方法
ASTM D2047 Standard Test Method for Static Coefficient of Friction of Polish-Coated Flooring Surfaces as Measured by the James Machine

中国防火网全国免费咨询电话：400-666-7290
网址：www.firete.com
邮箱：info@firete.com

 来源：防火网　发布时间：5/2/2013 点击次数：3177