GB/T 19314.7-2019小艇艇体结构和构件尺寸第7部分:多体船尺寸的确定国家标准
英文:Small craft—Hull construction and scantlings—Part 7: Scantling determination of multihulls GB/T 19314.7-2019介绍: 国家标准《...
英文:Small craft—Hull construction and scantlings—Part 7: Scantling determination of multihulls GB/T 19314.7-2019介绍: 国家标准《...