L20-42251-铁路货车用非金属装载量规杆
详情
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类号 L20 |
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项目编号 42251 |
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项目名 铁路货车用非金属装载量规杆 |
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项目名(en) Loading gauge rods, not of metal, for railway waggons [wagons] |
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COOR √ |
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HARM √ |