Home / Standards / GB/T 19812.3-2017 GB/T 19812.3-2017 Active Plastic equipment for water saving irrigation—Part 3：Drip pipe and drip tape inlaid with emitters inside 塑料节水灌溉器材 第3部分：内镶式滴灌管及滴灌带 Standard Type GBT ICS 23.040.20 CCS G33 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A