Home / Standards / GB/T 19919-2025 GB/T 19919-2025 Active Small craft—Windows, portlights, hatches, deadlights and doors—Strength and watertightness requirements 小艇 窗、舷窗、舱口盖、风暴盖和门 强度和密封性要求 Standard Type GBT ICS 47.080 CCS U37 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A