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港口装卸术语
Terms for cargo handling in port
价格:¥0.00
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港口装卸工属具术语
Terms for port stevedoring equipment
价格:¥0.00
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港口装卸机械名称、基本参数及常用零部件图形
Names,parameters and diagram for port handling machines
价格:¥0.00
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交通行业工人技术等级标准 交通工业 太阳能电池组合工
Technical grade standards for workers in the communications industry -- Communications industry -- Assemblers for solar cells
价格:¥0.00
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交通行业工人技术等级标准 交通工业 港机电气检查工
Technical grade standards for workers in the communications industry -- Communications industry -- Electrical inspectors of port machine
价格:¥0.00
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交通行业工人技术等级标准 交通工业 港机结构装配工
Technical grade standards for workers in the communications industry -- Communications industry -- Structure fitters of port machine
价格:¥0.00
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港口统计主要指标分类与代码
Classification and codes for main statistic-index in port
价格:¥0.00
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港口装卸工属具术语
Terms for port stevedoring equipment
价格:¥0.00
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