电磁阀用于气动阀门“开启”或“关闭”的电控操作。

OPPV551 series solenoid valves for pneumatic valves "open" or "turn off" the electric-controlled operation.

youdao

电磁阀用于气动阀门“开启”或“关闭”的电控操作。

OPPV551 series solenoid valves for pneumatic valves "open" or "turn off" the electric-controlled operation.

youdao