GB/T 14536.21-2008
AbolishedAutomatic electrical controls for household and similar use - Particular requirements for electrically operated oil valves, including mechanical requirements
家用和类似用途电自动控制器 电动油阀的特殊要求, 包括机械要求
家用和类似用途电自动控制器 电动油阀的特殊要求, 包括机械要求