这是一个简单的轮子模型。
A 6-wheel model of towed howitzer train is made.
建立了牵引火炮列车6轮输入模型；
The vehicle model used in this thesis is a 7 DOF two wheel model.
整车模型使用了七自由度两轮模型。
The utility model relates to a wheel type paddle fan.
本实用新型涉及一种轮式通风机。
This company main product has each kind of specification model wheel tire cushion embryo;
本公司主要产品有各种规格型号的轮胎垫胎；
This company main product has each kind of specification model wheel tire cushion embryo;
本公司主要产品有各种规格型号的轮胎垫胎；
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