本文件定义了用于测量活塞环的测量原理；适用于往复式内燃机直径小于等于200mm的活塞环。 本文件可用于在类似条件下工作的压缩机活塞环。交叉引用:ISO 4287ISO 6624-4ISO 6624-3ISO 4288ISO 6621-1ISO 6624-2ISO 6624-1ISO 6507ISO 1302购买本文件时提供的所有当前修订版均包含在购买本文件中。

This document defines the measuring principles to be used for measuring piston rings; it applies to piston rings up to and including 200 mm diameter for reciprocating internal combustion engines. This document can be used for piston rings for compressors working under analogous conditions.Cross References:ISO 4287ISO 6624-4ISO 6624-3ISO 4288ISO 6621-1ISO 6624-2ISO 6624-1ISO 6507ISO 1302All current amendments available at time of purchase are included with the purchase of this document.