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游艇管理服务规范
Specification of management service for yacht
价格:¥0.00
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航海常用术语及其代(符)号
Navigation terms and symbols in common use
价格:¥0.00
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水上安全监督常用术语
Marine safety supervision terms in common use
价格:¥0.00
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运输船舶燃油消耗量 海洋船舶计算方法
价格:¥0.00
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航海常用名词,术语及其代(符)号
价格:¥0.00
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珠江水系船舶防抗雷雨大风应变部署
Emergency deploy of ship prevent strong thunderstorm straight-line winds for the Zhujiang waterways
价格:¥0.00
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