緩沖器
詳細介紹
全密封結構,無油耗,免維護,綠色環保型產品,產品性能符合 EN81-1 要求, 每次動作后不需要人員調整開關打桿垂直位置。
Sealed without any oil leakage, free of maintenance. the are green productes, these buffers are produced and tested copmletely in conformity with EN81-1, It is not necessary to make any adjustment of the swicth activating rod when it is compressed.
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