货车车钩、钩尾框段修现状及改进建议

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货车车钩、钩尾框段修现状及改进建议的英文翻译

基本释义

Present Situation and Improvement Proposals of Freight Car Coupler Yoke Repairing in Depot

货车车钩、钩尾框段修现状及改进建议的相关资料：

临近单词

货货物承保人

目录

查词历史