SJ 20580-1996 通信系统电性能测量方法
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来源:标准资料网
基本信息
| 标准名称： | 通信系统电性能测量方法 |
| 英文名称： | Methods for communication system electrical performance measurement |
| 中标分类： |
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| 发布日期： | 1996-08-30 |
| 实施日期： | 1997-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 26页 |
适用范围
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前言
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引用标准
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所属分类：
【英文标准名称】:Aluminiumandaluminiumalloys-Circleandcirclestockforgeneralapplications-Specifications;GermanversionEN941:1995
【原文标准名称】:铝和铝合金.一般用途的圆片和圆片坯料.规范;德文版本EN941:1995
【标准号】:EN941-1995
【标准状态】:现行
【国别】:
【发布日期】:1995-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;半成品;热轧的;冷轧的;定义;规范(批准);有色金属合金;铝合金;尺寸;材料;圆片坯料;验收规范;可锻合金;再熔料;扁平制品;极限偏差;名称与符号;交货条件;公差;有色金属;合金
【英文主题词】:Acceptancespecification;Alloys;Aluminium;Aluminiumalloys;Blanks;Circles;Coldrolled;Definition;Definitions;Delivery;Deliveryconditions;Designations;Dimensionaltolerances;Dimensions;Flatproducts;Generalconditions;Hotrolled;Limitdeviations;Materials;Mechanicalproperties;Non-ferrousalloys;Non-ferrousmetals;Remeltingstock;Rolled;Semi-finishedproducts;Specification;Specification(approval);Tolerances(measurement);Wroughtalloys
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:9P.;A4
【正文语种】:英语
Product Code:SAE J2337/3
Title:Connections for Fluid Power and High Pressure Use-Ports, Stud Ends, and Plugs With Iso 261 Threads and O-Rings Sealing-Part 3: Port Plug Requirements, Dimensions, Design, and Test Methods
Issuing Committee:Hydraulic Tube Fittings Committee
Scope:PurposeThis part of SAE J2337 specifies dimensions, design, and performance requirements for eight plugs using a conical seal to insure leak proof performance with a design factor of 4 to 1.Field of ApplicationThese connectors are intended for general and hydraulic systems on industrial equipment and commercial products, where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures. These connectors are capable of providing leak proof full flow connections in hydraulic systems operating from 95 kPa vacuum to the working pressures shown in Table 1. Since many factors influence the pressure at which hydraulic systems will or will not perform satisfactorily, these values should not be construed as guaranteed minimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that the required performance levels are met.For use of these connectors in conditions outside the pressure and temperature limits specified, contact the manufacturer.
