CAN/CSA-E60730-2-15-2014
家用和类似用途的自动电气控制器 第 2:15 部分:自动电气气流、水流和水位传感控制器的特殊要求(第一版)
Automatic electrical controls for household and similar use - Part 2:15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (First Edition)