weight adjustment device

基本解釋

Compared with the currently used catch basin cover, the device features light weight, easy storage and transit, high bearing strength, and simple, fast and reliable installation and adjustment.
與現(xiàn)今使用的窨井蓋相比，它還自重量輕運(yùn)儲便利承壓強(qiáng)度高并安裝調(diào)整簡單快捷可靠。
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A weight stack provides variable resistance during the simulated golf swing, and the device offers adjustment over multiple degrees of freedom and it can accommodate both right-and left-handed swings.
重量堆疊組件提供在模擬高爾夫揮桿動作過程中的可變阻力，所述裝置提供多自由度的調(diào)整，并且可適應(yīng)右手和左手揮桿兩者。
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