Home / Standards / GB/T 19317-2024 GB/T 19317-2024 Active Small craft—Seacocks and through-hull fittings 小艇 通海旋塞与贯穿艇体的附件 Standard Type GBT ICS 47.080 CCS U37 Status 现行 Issue Date 2024-07-24 Implementation 2024-11-01 Responsible Dept 国家标准委 Drafting Unit N/A