前言本国际标准是想提出旋转轴唇形密封圈所用的技术术语和命名法词汇。应用范围本国际标准定义的名词术语适用于密封圈型式、密封装置的各种零部件、公差与配合、贮存、维护与装配、外观变异和失效以及旋转轴唇形密封圈的一般性能试验方法等。为了便于参照,在同一术语表中列出了 Preface This international standard is to put forward the technical terms and nomenclature used in rotating shaft lip seals. Scope of application The terminology defined in this International Standard applies to the type of seal, the various components of the seal, tolerances and mating, storage, maintenance and assembly, appearance variation and failure, and general performance test methods for rotary shaft lip seals . For ease of reference, it is listed in the same glossary