In our city, gas pipelines and water pipelines are buried at a lower level. Generally, there will be warning tapes at the location where the pipelines are buried, such as "No excavation for pipelines below".

為了我們在進行管道維修時能夠很方便的找到管道的所在位置， 一般都會使用可探測警示帶，這種警示帶也被稱為跟蹤警示帶，在施工地段和危險地段以及交通事故和突發事件等進行隔離，以及在電力檢修和路政工程時進行遮攔作用。在圈頂事故現場和警示規范特殊區域也起到了非常重要的作用。可探測警示帶使用起來非常的方便。

In order for us to easily locate the location of pipelines during pipeline maintenance, we usually use detectable warning tapes, also known as tracking warning tapes. These warning tapes are used for isolation in construction areas, dangerous areas, traffic accidents and emergencies, as well as for blocking during power maintenance and road environmental protection projects. It also played a very important role in the scene of the top of the circle accident and in the special areas of warning regulations. The detectable warning tape is very convenient to use.

可探測警示帶主要用來保護地下管道，警示帶含有金屬可探測功能，可以讓施工人員可以對管道所處位置進行正確的判斷，從而有效的避免施工人員由于錯位而對管道造成損傷和破壞。

Detectable warning tape is mainly used to protect underground pipelines. The warning tape contains a metal detectable function, which allows construction personnel to make correct judgments about the location of the pipeline, effectively avoiding damage and damage to the pipeline caused by misalignment.

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