最新版本是 SAE J845_202108 。SAE J845_199203的历代版本如下: 0000年 SAE J845_202108 2021年 SAE J845-2021 授权紧急、维护和服务车辆的光学警告装置 0000年 SAE J845_201902 2019年 SAE J845-2019 授权紧急、维护和服务车辆的光学警告装置 0000年 SAE J845_201306 2013年 SAE J845-2013 特许应急救援...
SAE J845-2007 特许应急救援、维修和服务车辆用光学警示灯 Optical Warning Devices for Authorized Emergency, Maintenance, and Service Vehicles 作废 标准号 SAE J845-2007 2007年 总页数 11页 发布单位 美国机动车工程师协会 替代标准 SAE J845_200712 ...
SAE J845 Revised DEC2007 - 2 - 1. SCOPE This document provides design guidelines, test procedure references, and performance requirements for omnidirectional and selective coverage, single color, optical warning devices used on authorized emergency, maintenance and service ...
6.1 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6 6.2 -3- SAE J845 Revised MAY1997 6.3 6.3.1 Additional Requirements HIGH TEMPERATURE—There shall be no evidence of operating conditions which would result in failure to comply with Section 6 of this document. Operation of the device shall begin...
What You Need to Know and Why There are 2 Primary SAE Certifications to be aware of: SAE J845 – Omnidirectional Optical Warning Device A flashing optical warning device that projects light in a horizontal 360 degree arc and vertically from 5 degrees up to 5 degrees down. ...
Standard ECE R65 and Saej845 Transport Package Carton Specification 1.0m, 1.2m, 1.4m, 1.6m Trademark Senken Origin Wenzhou, China Production Capacity 10000PCS/Month Product Description ECE R65 and SAEJ845 LED Recovery Rescue Vehi...
SAEJ99-2011 公路上使用的工业设备灯光和标志 SAEJ100-2022 A类车辆风窗玻璃阴影区域 SAEJ101-2013 汽车鼓式制动器液力分泵 SAEJ107-2019 摩托车操纵件和显示器 SAEJ108-2013 摩托车制动系统道路试验规程 SAEJ109-2014 摩托车制动系统性能要求 SAEJ111-2002 径向凸缘密封圈试验 SAEJ112a-1977 电动风窗玻璃刮...
9.0mo - 0.60w - 18.5fe 2024 sae solution heat treated - uns n06002 244 ams5541j nickel alloy corrosion and heat resistant sheet and strip 73ni - 15.5cr - 2.4ti - 0.7al - 7.0fe annealed - uns n0...
18 SAE J845-2007 2007-12-01 English (R) Optical Warning Devices for Authorized Emergency, Maintenance, and Service Vehicles DoD Adopted 19 SAE ARP982D-2007 2007-12-01 English Minimizing Stress-Corrosion Cracking in Wrought Titanium Alloy Products DoD Adopted 20 SAE AS5975A-2007 2007-12-01 En...
· 断面收缩率：≥59.7% · 硬度：183 HB (在915°C/1675°F下标准化)· 冲击强度：100 J (约74 ft·lbf) 热处理 SAE8620H的热处理制度通常包括：· 正火：加热至915°C/1675°F，然后空气冷却 · 退火：加热至870°C/1600°F，然后炉冷或空气冷却 · 淬火：加热至845°C/1550°F，油淬 · 回火...