Home / Standards / GB/T 38906-2020 GB/T 38906-2020 Active Low impact development stormwater management and harvest—Facility classification 低影响开发雨水控制利用 设施分类 Standard Type GBT ICS 35.040 CCS A24 Status 现行 Issue Date 2020-06-02 Implementation 2021-01-01 Responsible Dept 市场监管总局 Drafting Unit N/A