Home / Standards / GB/T 14495-2009 GB/T 14495-2009 Active Geometrical product specifications(GPS) - Surface texture: Profile method - Roughness comparison specimens for wooden pieces 产品几何技术规范(GPS) 表面结构 轮廓法 木制件表面粗糙度比较样块 Standard Type GBT ICS 17.040.20 CCS J04 Status 现行 Issue Date 2009-03-16 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委