标准摘要
[中文适用范围]： 本国际标准建立了液压缸和气动缸的缸径和活塞杆直径的公制系列，并为每对直径规定了有用面积之间相应的标准比率。 本国际标准仅适用于按照本国际标准制造的产品的尺寸标准；它不适用于它们的功能特性。 [外文原描述]： ISO 3320:2013 establishes a metric series of cylinder bore and piston rod diameters for hydraulic and pneumatic cylinders, and specifies for each pair of diameters a corresponding standard ratio between the useful areas. It applies only to the dimensional criteria of products manufactured in conformity with ISO 3320:2013; it does not apply to their functional characteristics.
英文名称Fluid power systems and components — Cylinder bores and piston rod diameters and area ratios — Metric series