登录
首页 / ICS 分类 / ICS 21
ICS 21

机械系统和通用件

共 508 项 ISO/IEC 标准 · 合计 11.2 GB · 分 26 页展示

ISO 4379:2018
Plain bearings — Copper alloy bushes
现行 21.100 轴承 2018 7 页 ¥1
ISO 4382-1:2021
Plain bearings — Copper alloys — Part 1: Cast copper alloys for solid and multilayer thick-walled plain bearings
现行 21.100 轴承 2021 8 页 ¥1
ISO 4382-2:2021
Plain bearings — Copper alloys — Part 2: Wrought copper alloys for solid plain bearings
现行 21.100 轴承 2021 5 页 ¥1
ISO 4383:2012
Plain bearings — Multilayer materials for thin-walled plain bearings
现行 21.100 轴承 2012 7 页 ¥1
ISO 4384-1:2019
Plain bearings — Hardness testing of bearing metals — Part 1: Multilayer bearings materials
现行 21.100 轴承 2019 2 页 ¥1
ISO 4384-2:2022
Plain bearings — Hardness testing of bearing metals — Part 2: Solid materials
现行 21.100 轴承 2022 3 页 ¥1
ISO 4385:1981
Plain bearings — Compression testing of metallic bearing materials
现行 21.100 轴承 1981 4 页 ¥1
ISO 4386-1:2019
Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal…
现行 21.100 轴承 2019 9 页 ¥1
ISO 4386-2:2019
Plain bearings — Metallic multilayer plain bearings — Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than…
现行 21.100 轴承 2019 10 页 ¥1
ISO 4386-3:2018
Plain bearings — Metallic multilayer plain bearings — Part 3: Non-destructive penetrant testing
现行 21.100 轴承 2018 10 页 ¥1
ISO 4468:2020
Gear hobs — Accuracy requirements
现行 21.200 齿轮及齿轮传动 2020 39 页 ¥2
ISO 464:2015
Rolling bearings — Radial bearings with locating snap ring — Dimensions, geometrical product specifications (GPS) and tolerance values
现行 21.100 轴承 2015 15 页 ¥1
ISO 4708:2017
Composition cork — Gasket material — Test methods
现行 21.140 密封件、密封装置 2017 8 页 ¥1
ISO 4709:2017
Composition cork — Gasket material — Classification system, requirements, sampling, packaging and marking
现行 21.140 密封件、密封装置 2017 7 页 ¥1
ISO 4753:2011
Fasteners — Ends of parts with external ISO metric thread
现行 21.060 紧固件 2011 6 页 ¥1
ISO 4755:1983
Fasteners — Thread undercuts for external metric ISO threads
现行 21.060 紧固件 1983 2 页 ¥1
ISO 4759-1:2000
Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
现行 21.060 紧固件 2000 58 页 ¥3
ISO 4759-3:2016
Tolerances for fasteners — Part 3: Washers for bolts, screws and nuts — Product grades A, C and F
现行 21.060 紧固件 2016 11 页 ¥1
ISO 4762:2004
Hexagon socket head cap screws
现行 21.060 紧固件 2004 11 页 ¥1
ISO 4766:2024
Fasteners — Slotted set screws with flat point
现行 21.060 紧固件 2024 6 页 ¥1

关于 ICS 21 机械系统和通用件

ICS 21 是 ICS 分类法中的一级大类,中文名称"机械系统和通用件",本站收录该分类下的 ISO 与 IEC 国际标准共 508 项,覆盖 10 个二级类目。

这一分类下的标准以机器、装置、设备的特性和设计、螺纹、紧固件等方向为主。如果只需要其中一两份,可以进入详情页按页数单份购买;如果需要成批使用,整包获取更省事——¥199 可获得该分类全部标准的云盘分享,在云盘页面一键打包下载。

¥199元
ICS 21 全类整包 · 508 项 · 11.2 GB
微信支付获取整包
或开通会员按需下载 →
  • 支付后给出云盘文件夹分享链接
  • 云盘内可一键打包下载全部 PDF
  • 含该分类下所有页数的标准
  • 后续同一分类新增文件同链接可取