Home / Standards / GB/T 17630-2024 GB/T 17630-2024 Active Geosynthetics—Dynamic perforation test—Cone drop method 土工合成材料 动态穿孔试验 落锥法 Standard Type GBT ICS 59.080.70 CCS W04 Status 现行 Issue Date 2024-03-15 Implementation 2024-10-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A