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.
冷卻液濃度維護計算器根據系統容量、當前濃度與目標濃度,計算需要補充的原液量或清水量,並提供排液置換方案以保持系統體積不變,適用於切削液、防凍液等冷卻介質濃度管理。