From system capacity and current versus target concentration, computes how much concentrate or water to add, covering both direct top-up and drain-and-refill exchange.
冷却液浓度维护计算器根据系统容量、当前浓度与目标浓度,计算需要补充的原液量或清水量,并提供排液置换方案以保持系统体积不变,适用于切削液、防冻液等冷却介质浓度管理。