Optical Time Domain Reflectometer (OTDR) is the specialist among them. OTDR is a kind of the new type optical malfunction measuring equipment that developed in 1980's. The important function of OTDR is searching the break point and locating it.
光时域反射仪是八十年代发展起来的新型光纤故障测试设备,其主要用途是能够找出光纤的断点,并进行故障定位。
Measuring Equipment Management is an important fundamental and complicated work for the enterprise.
测量设备管理是企业一项重要的基础工作,也是一项复杂的系统工程。