scale pan
... stacked weights(堆叠重物保护) weight disks(砝码盘) minimum achievable training loads(最小练习载荷) ...
基于1个网页-相关网页
齿条砝码盘 rack weight cup
砝码字盘系统 weight-dialing system
砝码字盘组合 weight-dialing combination
平衡天平两端盘中砝码的重量已极大增强。
The weights in each pan of the balance had increased greatly.
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