BS ISO 2725-2:2017规定了机器操作的“冲击”方形的尺寸、名称和标记 驱动插座，其操作端为六角形或双六角形，符合 ISO 1174-2。注:本文件涵盖的机器操作的“冲击”方形驱动插座为 ISO 1703，参考号2 02 01 0。本文件不包括这些产品的技术规格。技术规范包括 ISO 1711-2中给出。交叉引用:ISO 1174-2:1996（R10）ISO 691:2005（R09）Ed 4 ISO 1703:2005ISO 272ISO 4032:2012 ED4ISO 1711-2:2016ISO 4014:2011 Ed 4ISO 2725-1:2017购买本文件时提供的所有当前修订版均包括在内。

BS ISO 2725-2:2017 specifies dimensions, designation, and marking of machine-operated "impact" square drive sockets with operating end having a hexagonal or double hexagonal form in accordance with ISO 1174-2.NOTE Machine-operated "impact" square drive sockets covered by this document are the ones identified in ISO 1703 under reference numbers 2 2 02 01 0.This document does not cover technical specifications for these products. Technical specifications are given in ISO 1711-2.Cross References:ISO 1174-2:1996 (R10)ISO 691:2005 (R09) Ed 4 ISO 1703:2005ISO 272ISO 4032:2012 ED4ISO 1711-2:2016ISO 4014:2011 Ed 4ISO 2725-1:2017All current amendments available at time of purchase are included with the purchase of this document.