An extension of the spindle shaft drives a counter for totalizing discharge.
心轴的延长部分带动一个累计流量的计量器。
2
By replacing the analog flow measurement and totalizing instrument with LJ21E programmable flow calculator, the system accuracy will be better than 0. 8%.
以LJ21E可编程流量演算仪取代模拟式流量测量和积算仪表，可使系统精度优于0.8%。
3
Wu Chengdian's photography cleverly deconstructs these symbolic structures by refusing to grant them a totalizing presence that transcends discrete perspective.