Series 007DCDA Double Check Detector Assemblies are designed exclusively for use in accordance with water utility authority on non-health hazard containment requirements.
Series 007DCDA Double Check Detector Assemblies are designed exclusively for use in accordance with water utility authority on non-health hazard containment requirements.
系列007DCDA双止回阀检测总成专用于符合自来水主管部门非健康危害密封要求的应用场合。