产品用途:：液压上翻支撑
举力规格：50-150N
途说明：可使合适重量的上翻木门/铝框门慢慢向上翻起，并能在60°-90°的开启角度之间产生缓冲作用。
Uses：Hydraulic FIip Support
Force Specifications：50-150N
Application：make the right turn on the weight of wooden /aluminum/
frame door slowly tilting upward ,and 60°-90° in the angle created between the opening buffer