中华人民共和国国家标准 (Guobiao — Mandatory National Standards)China权威分: 82
GB 17501
Specification for Marine Engineering Topographic Survey
行业
Standards
产品类别
Material Specification
关键词
["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"]