HB 4-115-74 保护螺塞
作者:标准资料网 时间:2024-05-08 10:29:08 浏览:9459
来源:标准资料网
基本信息
| 标准名称： | 保护螺塞 |
| 发布日期： | 1974-09-29 |
| 实施日期： | 1975-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器零部件 管件 卡箍 密封件
【英文标准名称】:Gridsystemsforprintedcircuits
【原文标准名称】:印制电路的网格体系
【标准号】:IEC60097-1991
【标准状态】:现行
【国别】:国际
【发布日期】:1991-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:印制电路;电气工程;栅格;电子设备及元件
【英文主题词】:Compatibility;Connections;Definitions;Electricalengineering;Electronicequipmentandcomponents;Gridsystems;Grilles;Printedcircuits;Printed-circuitboards
【摘要】:Describestheuseofgridsystemsforprintedboards,thepreferredgridsystemandanalternativegridsystem.Givesrecommendedpracticesforgridapplication(AnnexA).
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:13P.;A4
【正文语种】:英语
Product Code:SAE J1394
Title:Metric Nonmetallic Air Brake System Tubing
Issuing Committee:Air Brake Tubing And Tube Ftg Committee
Scope:This SAE Standard covers the minimum requirements for metric sizes of nonmetallic tubing as manufactured for use in air brake systems. Nonreinforced products are designated type A and reinforced products type B. It is not intended to cover tubing for any portion of the system that operates below -40 掳C (-40 掳F), above +93 掳C (+200 掳F), above a maximum working gage pressure of 1.0 MPa (150 psi), or in an area subject to attack by battery acid. This tubing is intended for use in the brake system for connections that maintain a basically fixed relationship between components during vehicle operation. Coiled tube assemblies required for those installations where flexing occurs are covered by this standard and SAE J1131 to the extent of setting minimum requirements on the essentially straight tube and tube fitting connections, which are used in the construction of such assemblies.
