It's so easy to maintain that our customers are disburdened. 整機結構簡單，維修容易，免除客戶後顧之憂。
The Wankel-type rotary engines are very reliable because of their simplicity. 汪克爾式轉子發動機結構簡單，非常可靠。
Keeping services independent of one another helps make each service simple to code and easy to maintain. 保持各服務彼此之間相互獨立有助於簡化每個服務的代碼編寫並易於維護。
By using the visual programming method, the system having afriendly graphical interfaces for the user and mak the maintenance andexpansion of it is also facility. 系統採用可視化編程方法，圖形功能用戶界面，人機介面，易於維護和擴充。
