Home / Standards / GB/T 45366-2025 GB/T 45366-2025 Active Geosynthetics—Determination of water permeability characteristics normal to the plane, under load 土工合成材料 负荷作用下垂直渗透性能的测定 Standard Type GBT ICS 59.080.70 CCS w04 Status 现行 Issue Date 2025-02-28 Implementation 2025-09-01 Responsible Dept 中国纺织工业联合会 Drafting Unit N/A