中华人民共和国国家标准 (Guobiao — Mandatory National Standards)ChinaAuthority: 82
GB 17501
Specification for Marine Engineering Topographic Survey
Industry
Standards
Product Family
Material Specification
Keywords
["船舶", "船体", "船舷", "锚链", "拖轮", "船坞", "船级"]
Specification for Marine Engineering Topographic Survey
Standards
Material Specification
["船舶", "船体", "船舷", "锚链", "拖轮", "船坞", "船级"]