WORKING PRESSURE, it is guaranteed that the mechanical sealing will never leak, so it is an ideal device for construction of civilized factory.
密封不承受压力，确保机械密封永不泄露，是建设文明工厂的理想设备。
WORKING PRESSURE, it is guaranteed that the mechanical sealing will never leak, so it is an ideal device for construction of civilized factory.
密封不承受压力，确保机械密封永不泄露，是建设文明工厂的理想设备。
应用推荐