YG205A天弹簧技术资料Technicaldata1、机体采用优质防冻液压油，确保在不同温度下机件运转平稳、灵活。Filledwithhighqualityanti-icinghydraulicoil,ensuring***oothandflexibleoperationofmechanicalpartsatdifferenttemperatures.2、门开启角度高达130度方向选择。Dooropenningangelat130°atyouroption.3、可选用90度有止动装置或无止动装置。90°Stopdeviceornon-stopdeviceatyouroption.4、130度至0度两个闭门速度调控阀，以配合不同闭门效果。Withdoubleclosingspeedadjustingvalvesat130°~0°tomatchdifferentclosingpurposes.5、通用型设计，适合左右手及单双开启门扇，各使用方式均备有完整配件。Generaldesignedissuitableforopenningdoorswithleft/righthandandsingle/doubleopening,accessoriesare***ailableforeachmeans.)