CU系列氮气弹簧报价-深圳活塞式氮气弹簧批发 EP series 这个系列是柱塞式结构、结构非常紧凑,在同样直径产品中可以提供更大的弹压力。这个系列产品可以维修,同时可以按照客户提供的需求进行调整压力。注:用户不能选择**过目录标注压力。 This series adopts plunger type structure which is very compact, and can provide greater elastic pressure in the products having the same diameter. These products can be repaired, and meanwhile allowed pressure adjustment according to customer demand. Note: users must not choose a pressure higher than the one indicated in catalogue. 深圳市吉梯科技___CU系列氮气弹簧报价-深圳活塞式氮气弹簧批发