This series can be utilized in a variety of installations, including health hazard cross-connections in plumbing systems or for containment at the service line entrance.
This series can be utilized in a variety of installations, including health hazard cross-connections in plumbing systems or for containment at the service line entrance.
这种系列可以采用多种安装应用场合，包括管道系统的健康危害交叉连接或维修管道进口处的密封。