不平衡－平衡转换  Imbalance-balance

平衡-平衡状态  EPSs

自力式平衡阀  self-balancing valve

黄铜横式逆止阀  brass swing check valve

扑板式止逆阀  Non-return Valve

肇启式逆止阀  swing check valve

报告式平衡表  report form balance sheet

伯格式平衡量表  Berg balance scale

不可逆平衡  complete equilibrium

测杆式平衡  balancing with measuring rod

超大直径泥水平衡式盾构机  super-diameter slurry-pressure-balance TBM

磁平衡式差动保护  magnetic balanced differential protection

单环平衡式推力轴承  Kingsbury thrust bearing

单环平衡式推力轴承单圈推力轴承  Kingsbury thrust bearing

底阀平衡器  foot valve equalizer

地价水平平衡  balance of land prices

电磁式平衡头  electromagnetic balancing head

电荷平衡式  electric charge balance; charge balance

电流平衡式差动电流继电器  current balance type current differential relay