家用健身器材的结构设计与关键零件设计_图文_百度文库
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家用健身器材的结构设计与关键零件设计
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/etc/nginx/nginx.conf.有一种锻炼身体的器材我不知道叫什么名字看着是两条长皮筋,把它挂在墙上或者踩在脚下然后用手拉,可以相当于杠铃的效果,那是什么东西?
★鲁鲁修★I2g
就是锻炼用的橡皮筋啊
没什么名字啊去健身房或者大型文体用具都有卖的对你有帮助的话请采纳 谢谢
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