标准摘要
[中文适用范围]： 本文件规定了开口端 wrench 和组合 wrench 的最大公差。注意 1：本文件不包括 open-end wrench 的外部尺寸。box wrenches 可以也称为 ring wrenches。本文件涵盖在 ISO 1703:2005 中以参考号 1101020, 1101050, 1101060, 1102030, 1102040, 1102050, 1102060, 1102010, 1102020 和 1102080 标识的产品。注意 2：box wrenches 也可以称为 ring wrenches。本文件不涵盖 ISO 1711-1 中给出的技术规格。对于这些产品，技术规格由本文件引用。 [外文原描述]： ISO 3318:2016 specifies the maximum outside head dimensions for open-ended wrenches, box wrenches and combination wrenches. NOTE 1 The wrenches covered by this document are the ones identified in ISO 1703:2005 under reference nos. 1 1 01 02 0, 1 1 01 05 0, 1 1 01 06 0, 1 1 02 03 0, 1 1 02 04 0, 1 1 02 05 0, 1 1 02 06 0, 1 1 02 01 0, 1 1 02 02 0 and 1 1 02 08 0. NOTE 2 Box wrenches can also be designated as ring wrenches. ISO 3318:2016 does not cover technical specifications for these products. Technical specifications are given in ISO 1711‑1.
英文名称Assembly tools for screws and nuts — Open-ended wrenches, box wrenches and combination wrenches — Maximum widths of heads