短語(yǔ)詞組短語(yǔ)balancing g weight 平衡鎚roll balancing counter weight 軋輥平衡鎚counter -balancing weight 配平重量auxiliary balancing weight 輔助平衡法碼weight balancing 重量平衡weight and balancing test 權(quán)衡測(cè)試法;衡重試騐weight for balancing 平衡重weight t balancing 重量平衡 返回 balancing weight