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 2009:2011
Slotted countersunk flat head screws — Product grade A
现行
21.060 紧固件
2011
6 页
¥1
ISO 2010:2011
Slotted raised countersunk head screws — Product grade A
现行
21.060 紧固件
2011
6 页
¥1
ISO 20515:2021
Rolling bearings — Radial bearings, retaining slots — Dimensions, geometrical product specifications (GPS) and tolerance values
现行
21.100 轴承
2021
12 页
¥1
ISO 20516:2007
Rolling bearings — Aligning thrust ball bearings and aligning seat washers — Boundary dimensions
现行
21.100 轴承
2007
11 页
¥1
ISO 21107:2015
Rolling bearings and spherical plain bearings — Search structure for electronic media — Characteristics and performance criteria identified…
现行
21.100 轴承
2015
31 页
¥2
ISO 21143:2020
Technical product documentation — Requirements for digital mock-up virtual assembly test for mechanical products
现行
21.020 机器、装置、设备的特性和设计
2020
15 页
¥1
ISO 21250-1:2020
Rolling bearings — Noise testing of rolling bearing greases — Part 1: Basic principles, testing assembly and test machine
现行
21.100 轴承
2020
13 页
¥1
ISO 21250-2:2020
Rolling bearings — Noise testing of rolling bearing greases — Part 2: Test and evaluation method BQ+
现行
21.100 轴承
2020
17 页
¥1
ISO 21250-3:2020
Rolling bearings — Noise testing of rolling bearing greases — Part 3: Test and evaluation method MQ
现行
21.100 轴承
2020
19 页
¥1
ISO 21250-4:2020
Rolling bearings — Noise testing of rolling bearing greases — Part 4: Test and evaluation method NQ
现行
21.100 轴承
2020
10 页
¥1
ISO 21342:2019
Synchronous belt drives — Automotive belts and pulleys
现行
21.220 挠性传动和传送
2019
20 页
¥1
ISO 21433:2018
Plain bearings — Handling of plain bearings
现行
21.100 轴承
2018
9 页
¥1
ISO 2162-1:1993
Technical product documentation — Springs — Part 1: Simplified representation
现行
21.160 弹簧
1993
6 页
¥1
ISO 2162-2:1993
Technical product documentation — Springs — Part 2: Presentation of data for cylindrical helical compression springs
现行
21.160 弹簧
1993
8 页
¥1
ISO 21670:2014
Fasteners — Hexagon weld nuts with flange
现行
21.060 紧固件
2014
5 页
¥1
ISO 21771:2007
Gears — Cylindrical involute gears and gear pairs — Concepts and geometry
现行
21.200 齿轮及齿轮传动
2007
83 页
¥5
ISO 21866-1:2020
Plain bearings — Automotive engine bearing test rig using actual connecting rods — Part 1: Test rig
现行
21.100 轴承
2020
15 页
¥1
ISO 21940-11:2016/Amd 1:2022
Mechanical vibration — Rotor balancing — Part 11: Procedures and tolerances for rotors with rigid behaviour — Amendment 1
现行
21.120 轴和联轴器
2016
3 页
¥1
ISO 21940-12:2016
Mechanical vibration — Rotor balancing — Part 12: Procedures and tolerances for rotors with flexible behaviour
现行
21.120 轴和联轴器
2016
33 页
¥2
ISO 21940-13:2012
Mechanical vibration — Rotor balancing — Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors
现行
21.120 轴和联轴器
2012
23 页
¥2
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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