Home / Standards / GB/T 19314.2-2019 GB/T 19314.2-2019 Active Small craft—Hull construction and scantlings—Part 2: Materials: core materials for sandwich construction, embedded materials 小艇 艇体结构和构件尺寸 第2部分:材料:夹层结构用芯材、埋置材料 Standard Type GBT ICS 47.080 CCS U18 Status 现行 Issue Date 2019-05-10 Implementation 2019-12-01 Responsible Dept 国家标准委 Drafting Unit N/A