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Discussion on elevator door protection device doc

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2017-05-12
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Brief introduction: Elevator door protection is an important index to measure elevator quality. In this paper, the current elevator door protection is divided into three basic types: door motor protection, mechanical protection and light curtain protection. The function, application range, installation and performance of each door protection are briefly introduced. At the same time, according to the content of national standard, the function of door protection is analyzed, and the author's opinion is put forward.
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