English translation for "井道设备"

hoistway equipment
well equipment

Similar Words：

"井道入口" English translation, "井道入口，井道门" English translation, "井道入口保护" English translation, "井道上部限位开关" English translation, "井道上端极限开关" English translation, "井道深度" English translation, "井道式电梯" English translation, "井道通道开关" English translation, "井道围封" English translation, "井道照明" English translation