“post towing tractor”的概念、定义、翻译、参考文献-科学参考

单词	post towing tractor
释义	post towing tractor Encyclopedia 工学〔邮政快递技术装备〕释 post towing tractor邮政牵引车装有牵引连接装置，用于牵引载有邮件的专用工业机动车辆。为邮件运输、传送、搬运提供牵引动力。
随便看	normal sampling inspection normal scheme Normal School of Peking Imperial University normal score normal score test normal section normal semigroup normal sequence normal series normal series of a group normal series of subgroups normal series with repetitions normal set normal sheaf normal shock normal shock wave normal shutdown normal simple algebra normal simplicial mapping normal singularity normal skin effect normal solubility normal solution normal solvability normal space

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