DNF无需更新的全局加速，还有SSS评分的。加速一开一关，最合适9倍-DNF need to update the global acceleration, as well as SSS score. Accelerate the opening and closing, the most appropriate 9 times

DCS数据模拟量4-20毫安数据采集运算打印传输服务端-DCS analog access print services