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 3506-7:2024
Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners — Part 7: Flat washers with specified grades and…
现行
21.060 紧固件
2024
14 页
¥1
ISO 3508:1976
Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
现行
21.060 紧固件
1976
3 页
¥1
ISO 3547-1:2018
Plain bearings — Wrapped bushes — Part 1: Dimensions
现行
21.100 轴承
2018
11 页
¥1
ISO 3547-2:2023
Plain bearings — Wrapped bushes — Part 2: Test data for outside and inside diameters
现行
21.100 轴承
2023
12 页
¥1
ISO 3547-3:2017
Plain bearings — Wrapped bushes — Part 3: Lubrication holes, grooves and indentations
现行
21.100 轴承
2017
10 页
¥1
ISO 3547-4:2017
Plain bearings — Wrapped bushes — Part 4: Materials
现行
21.100 轴承
2017
5 页
¥1
ISO 3547-5:2020
Plain bearings — Wrapped bushes — Part 5: Checking the outside diameter
现行
21.100 轴承
2020
15 页
¥1
ISO 3547-6:2020
Plain bearings — Wrapped bushes — Part 6: Checking the inside diameter
现行
21.100 轴承
2020
6 页
¥1
ISO 3547-7:2020
Plain bearings — Wrapped bushes — Part 7: Measurement of wall thickness of thin-walled bushes
现行
21.100 轴承
2020
6 页
¥1
ISO 3548-1:2022/Amd 1:2024
Plain bearings — Thin-walled half bearings with or without flange — Part 1: Tolerances, design features and methods of test — Amendment 1
现行
21.100 轴承
2022
5 页
¥1
ISO 3548-2:2020
Plain bearings — Thin-walled half bearings with or without flange — Part 2: Measurement of wall thickness and flange thickness
现行
21.100 轴承
2020
10 页
¥1
ISO 3548-3:2023
Plain bearings — Thin-walled half bearings with or without flange — Part 3: Determination of the peripheral length
现行
21.100 轴承
2023
40 页
¥2
ISO 355:2019
Rolling bearings — Tapered roller bearings — Boundary dimensions and series designations
现行
21.100 轴承
2019
41 页
¥3
ISO 3643:2024
Rolling bearings — Ceramic rolling elements — Terms and characteristics of surface imperfections
现行
21.100 轴承
2024
33 页
¥2
ISO 3800:1993
Threaded fasteners — Axial load fatigue testing — Test methods and evaluation of results
现行
21.060 紧固件
1993
17 页
¥1
ISO 4014:2022
Fasteners — Hexagon head bolts — Product grades A and B
现行
21.060 紧固件
2022
13 页
¥1
ISO 4015:2022
Fasteners — Hexagon head bolts with reduced shank (shank diameter ≈ pitch diameter) — Product grade B
现行
21.060 紧固件
2022
7 页
¥1
ISO 4016:2022
Fasteners — Hexagon head bolts — Product grade C
现行
21.060 紧固件
2022
9 页
¥1
ISO 4017:2022
Fasteners — Hexagon head screws — Product grades A and B
现行
21.060 紧固件
2022
11 页
¥1
ISO 4018:2022
Fasteners — Hexagon head screws — Product grade C
现行
21.060 紧固件
2022
8 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