Home / Standards / GB/T 13762-2009 GB/T 13762-2009 Active Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products 土工合成材料 土工布及土工布有关产品单位面积质量的测定方法 Standard Type GBT ICS 59.080.70 CCS W59 Status 现行 Issue Date 2009-06-19 Implementation 2010-02-01 Responsible Dept 中国纺织工业联合会 Drafting Unit 中国纺织工业联合会