effective contour是什么意思 effective contour怎么读
effective contour的用法和样例
- Once the user enters the sensor's effective range and then steps away, the Flushometer Solenoid initiates the flushing cycle to flush the fixture.
一旦使用者进入感应器的感应有效范围后离开，冲水阀螺线管就启动一次冲水冲刷卫生洁具。
展开更多
