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
二级分类
ISO 76:2006/Amd 1:2017
Rolling bearings — Static load ratings — Amendment 1
现行
21.100 轴承
2006
7 页
¥1
ISO 7719:2012
Prevailing torque type all-metal hexagon regular nuts — Property classes 5, 8 and 10
现行
21.060 紧固件
2012
4 页
¥1
ISO 7720:2012
Prevailing torque type all-metal hexagon nuts, style 2 — Property class 9
现行
21.060 紧固件
2012
4 页
¥1
ISO 7721-2:1990
Countersunk flat head screws — Part 2: Penetration depth of cross recesses
现行
21.060 紧固件
1990
3 页
¥1
ISO 7721:1983
Countersunk head screws — Head configuration and gauging
现行
21.060 紧固件
1983
3 页
¥1
ISO 7902-1:2020
Hydrodynamic plain journal bearings under steady-state conditions — Circular cylindrical bearings — Part 1: Calculation procedure
现行
21.100 轴承
2020
32 页
¥2
ISO 7902-2:2020
Hydrodynamic plain journal bearings under steady-state conditions — Circular cylindrical bearings — Part 2: Functions used in the…
现行
21.100 轴承
2020
68 页
¥5
ISO 7902-3:2020
Hydrodynamic plain journal bearings under steady-state conditions — Circular cylindrical bearings — Part 3: Permissible operational…
现行
21.100 轴承
2020
9 页
¥1
ISO 7905-1:2021
Plain bearings — Bearing fatigue — Part 1: Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication
现行
21.100 轴承
2021
15 页
¥1
ISO 7905-2:2021
Plain bearings — Bearing fatigue — Part 2: Test with a cylindrical specimen of a metallic bearing material
现行
21.100 轴承
2021
4 页
¥1
ISO 7905-3:2019
Plain bearings — Bearing fatigue — Part 3: Test on plain strips of a metallic multilayer bearing material
现行
21.100 轴承
2019
5 页
¥1
ISO 7905-4:2022
Plain bearings — Bearing fatigue — Part 4: Tests on half-bearings of a metallic multilayer bearing material
现行
21.100 轴承
2022
11 页
¥1
ISO 8370-1:1993
Belt drives — Dynamic test to determine pitch zone location — Part 1: V-belts
现行
21.220 挠性传动和传送
1993
3 页
¥1
ISO 8370-2:1993
Belt drives — Dynamic test to determine pitch zone location — Part 2: V-ribbed belts
现行
21.220 挠性传动和传送
1993
2 页
¥1
ISO 8419:2003
Belt drives — Narrow V-belts — Sections 9N/J, 15N/J and 25N/J (lengths in the effective system)
现行
21.220 挠性传动和传送
2003
7 页
¥1
ISO 8443:2022
Rolling bearings — Radial ball bearings with flanged outer ring — Flange dimensions
现行
21.100 轴承
2022
6 页
¥1
ISO 8579-1:2002
Acceptance code for gear units — Part 1: Test code for airborne sound
现行
21.200 齿轮及齿轮传动
2002
53 页
¥3
ISO 8673:2023
Fasteners — Hexagon regular nuts (style 1), with fine pitch thread
现行
21.060 紧固件
2023
9 页
¥1
ISO 8674:2023
Fasteners — Hexagon high nuts (style 2), with fine pitch thread
现行
21.060 紧固件
2023
6 页
¥1
ISO 8675:2023
Fasteners — Hexagon thin nuts (style 0), with fine pitch thread
现行
21.060 紧固件
2023
9 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。
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ICS 21 全类整包 · 508 项 · 11.2 GB
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