扭曲是指一个滑动（或滑动轴承）底部与由车辆其余三个滑动（或滑动轴承）形成的参考平面之间的距离。在印刷电路板制造中，指非预期的形状变形，常由内部应力、温度变化或设计不平衡引起。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ASTM D3813/D3813M-98(2007) Test Method |
Standard Test Method for Curling and Twisting on Unwinding of Pressure-Sensitive Tapes
卷曲 |
1998 美国材料与试验协会 |
| ASTM D3813/D3813M-98(2012)e1 Test Method |
Standard Test Method for Curling, Twisting, and Tubing on Unwind of Pressure-Sensitive Tapes
卷曲 压敏胶带 |
1998 美国材料与试验协会 |
| BS 5277:1976(1999)*EN 24 试验 |
EN 24 Doors — Measurement ofdefects of general flatness of door leaves
门扇 |
1999 英国标准学会 |
| BS EN 12219:2000 规范 |
Doors - Climatic influences - Requirements and classification
|
2000-05-15 英国标准学会 |
| BS EN 13775-3:2003 试验 |
Railway applications. Measuring of new and modified freight wagons. Freight wagons with 2 wheelsets
|
2003-06-26 英国标准学会 |
| BS EN 1530:2000 规范 |
Door leaves - General and local flatness - Tolerance classes
|
2000-05-15 英国标准学会 |
| CAN/ULC-S519.1-14 规范 |
STANDARD FOR SYNTHETIC PERCOLATING FORESTRY HOSE
|
2014 加拿大保险商实验室 |
| DIN EN 12219:2000 规范 |
Doors - Climatic influences - Requirements and classification; German version EN 12219:1999
弯曲 门 |
2000-06 德国标准化学会 |
| DIN EN 13775-2:2004 试验 |
轨道交通.新型和改造的货运车辆的测量.第2部分:带转向架的货运车 Railway applications - Measuring of new and modified freight wagons - Part 2: Freight wagons with bogies; German version EN 13775-2:2003
|
2004-09 德国标准化学会 |
| DIN EN 13775-3:2004 试验 |
轨道交通.新型和改造的货运车辆的测量.第3部分:带两个轮副的货运车 Railway applications - Measuring of new and modified freight wagons - Part 3: Freight wagons with 2 wheelsets; German version EN 13775-3:2003
|
2004-09 德国标准化学会 |
| DIN EN 13775-3:2004-09 试验 |
铁路应用 新型和改装货车的测量 第3部分：带 2 轮组的货车 Railway applications - Measuring of new and modified freight wagons - Part 3: Freight wagons with 2 wheelsets; German version EN 13775-3:2003
|
2004-09 德国标准化学会 |
| GOST 30442-1997 规范 |
Roller transmission chains for cycles. Specifications
|
1997 俄罗斯标准局 |
| GOST R ISO 16322-3-2013 试验 |
Textiles. Determination of spirality after laundering. Part 3. Woven and knitted garments
卷曲 洗涤 |
2013 俄罗斯标准局 |
| JB/T 11079-2011 规范 |
Car parking chains
|
2011-08-15 行业标准-机械 |
| JC/T 2131-2012 规范 |
Tempered glass used on range hoods
|
2012-12-28 行业标准-建材 |
| NB/T 11961-2025 规范 |
Storage Carbon Materials
|
2025-12-18 行业标准-能源 |
| NF C93-711*NF EN 61188-1-1:1998 规范 |
印刷电路板和印刷电路板组件.设计和使用. 第1-1部分:一般要求.电气组件不平度的考虑 Printed board and printed board assemblies. Design and use. Part 1-1 : generic requirements. Flatness considerations for electronic assemblies.
平面度 |
1998-12-01 法国标准化协会 |
| SS-EN 12219:2000 规范 |
Doors - Climatic influences - Requirements and classification
弯曲 |
2000 瑞典标准研究所 |
| SS-EN 13775-2:2003 试验 |
Railway applications - Measuring of new and modified freight wagons - Part 2: Freight wagons with bogies
|
2003 瑞典标准研究所 |
| SS-ISO 9633:2007 试验 |
Cycle chains - Characteristics and test methods (ISO 9633:2001, IDT)
|
2007-11-15 瑞典标准研究所 |
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