DIN 250
Radii on workpieces and their representation in technical drawings
半径
2002-04-01
NAS 1401 Rev.3
Washer, Radius
半径垫圈
2012-12-21
GB/T 6403.1-2008
球面半径
Radii of sphere surfaces
2008-09-27
JB/T 7980-2010
半径样板
Radius template
2010-02-21
HB 4-55-2002
导管弯曲半径
Radius for tube crook
QJ 918-1985
导管弯曲半径
1985-07-01
SAE MA2008
Radii-Tube Bend, Metric
半径弯曲 公制
1990-12-01
SAE AS33611
Tube Bend Radii
管弯曲半径
1997-08-01
SAE AS130B
TUBE BENDING RADIUS
管弯曲半径
2024-10-02
ADS RS118
Radii and Widths of Milling Cutters
铣刀半径和宽度
1941-07-01
HB 0-10-2003
板材最小弯曲半径
Minimum bending radius for plates
2003-09-25
JJF 2187-2025
半径样板校准规范
Calibration Specification for Radius Gauges
2025-02-08
JIS B 0706-1987
Corner and fillet radii of forged parts (hot and warm forgings)
锻造零件的角半径和圆角半径（热锻件和温锻件）
1987-01-01
T/QGCML 4338-2024
小半径曲线桥拼装
2024-06-21
BS ISO 3286-2016
Single point cutting tools. Corner radii
单点切割工具 角半径
2016-03-31
SAE J1246_202110
Measuring the Radius of Curvature of Convex Mirrors
测量凸镜的曲率半径
2021-10-15
ISO 3286-2016
Single point cutting tools — Corner radii
单点切割工具 - 角落半径
2016-03-04
FED FED-STD-H28/4
SCREW THREAD STANDARDS FOR FEDERAL SERVICES, SECTION 4, CONTROLLED RADIUS ROOT SCREW THREADS, UNJ SYMBOL
联邦服务的螺纹标准 第4节 受控半径根螺纹 UNJ符号
1978-03-31
FZ/T 90076-1995
管子、板材、圆钢的弯曲半径
1995-01-24
GB/T 21953-2008
单刃刀具 刀尖圆弧半径
Single point cutting tool - Corner radii
2008-06-03