L94 电子设备机械结构件 标准查询与下载

SJ/T 10167-1991 电子设备密封结构试验方法

本标准规定了电子设备密封结构壳体的密封试验方法。 本标准适用于密封壳体的水密封、尘密封、气密封试验。

Test methods of densification structure for electronic equipments

SJ/T 10158-1991 组合散热器

Detail specification for electronic components--Ambient rated silicon rectifier diode,Type 2CZ103

NF C93-404-Ⅲ:1991 电子元件针栅阵列插座SC 05型详细要求

Electronic Components Pin Grid Array Socket Type SC 05 Detail Requirements

Electronic Components Pin Grid Array Socket Type SC 05 Detail Requirements

NF C93-404-Ⅳ:1991 电子元件针脚栅格阵列插座SC 06型详细要求

Electronic Components Pin Grid Array Socket Type SC 06 Detail Requirements

Electronic Components Pin Grid Array Socket Type SC 06 Detail Requirements

GEIA CMB7-1-1991 配置数据管理的电子交换

The present Configuration Management (CM) environment is undergoing an unprecedented evolution towards the use of electronic and automated systems in accomplishing the traditional tasks of identification, control, status accounting and audit. This tran

Electronic Interchange of Configuration Management Data

NF C93-404-Ⅱ:1991 电子元件PLCC插座(塑封有引线芯片载体)SC 04型详细要求

Electronic Components PLCC socket (plastic leaded chip carrier) Type SC 04 Detail Requirements

Electronic Components PLCC socket (plastic leaded chip carrier) Type SC 04 Detail Requirements

DIN 47609:1989 室外用塑料制电缆分配柜.要求和试验

The standard is for cable distribution cabinets from plastic for outdoor use.

Cable distribution cabinets from plastic for outdoor use; requirements, tests

SJ 3227-1989 电子设备用热管热性能参数测试方法

本标准规定了电子设备用热管（以下简称热管）的热性能参数测试方法。 本标准适用于热管的温度及其分布、起动性能、倾角（β）的测量和传热性能的计算。

Test methods for properties parameters of thermal tubes for use in electronic equipment

SJ/Z 3220-1989 铝合金型材机柜、机箱典型结构图册

Edited figures for typical structures of cabinets and cases made of aluminium alloys

GEIA SP2291-1989 程规范纲要闭路电视安装设备的评论期届满

This standard applies to the interconnection of data terminal equipment and numerical control equipment at the tape reader interface. The data terminal would typically be connected to a remote data source/sink such as a computer.

Engineering Specifications Outline for CCTV Mounting Equipment Comment Period Expires: February 7, 1990; EIA-577

NF C93-404:1988 电子元件.芯片载体

Electronic components. Chip carrier.

SJ/Z 2924-1988 振动冲击隔离系统优化设计.技术导则

本标准适用于电子设备和精密机电设备的振动与冲击隔离系统优化设计。

Technical guide to the optimum designing of vibration and shock isolators

IEC 60917:1988 研制电子设备机械构件用的模块排序

Modular order for the development of mechanical structures for electronic equipment practices

DIN 41494-7:1987 电子设备结构类型.4826mm结构.柜和框架系列尺寸

This standard covers the basic dimensions of free-standing cabinets and fixed rack structures used in 482,6-mm (19 inch) rack and panel electronic equipment practice.#,,#

Equipment practices for electronic equipment; mechanical structures of the 482,6 mm (19 inch) series; dimensions of cabinets and suites of racks

DIN 41494-8:1986 电子设备的机械结构.482.6mm(19")系列的机械结构.前面板上的元件.安装条件、尺寸

Mechanical structures for electronic equipment; mechanical structures of the 482,6 mm (19")series; components on front panels; mounting conditions, dimensions

IEC 60297-1:1986 482.6mm(19 in)系列机械结构件的尺寸 第1部分:面板和机柜

Forms Part 1 of the third edition of IEC Publicatin 297. Applies to panels and racks for all applications based on 482.6 mm practice. Specified are the panel dimensions and tolerances.

Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 1 : Panels and racks

BS 5954-3:1985 482.6mm(19in)系列机械结构尺寸.第3部分:小框架与其插件规范

This standard covers the basic dimensions of a modular range of subracks for mounting in equipment according to IEC Publication 297, together with the basic dimensions of a compatible range of plug-in units and printed boards. This standard covers also the connector-dependent dimensions to be used when two-part connector types according to IEC Publication 603-2 are mounted on subracks and plug-in units. It specifies also the standard positions of free connectors such that plug-in units are mechanically interchangeable in subracks with corresponding fixed connector positions. Subsequent appendices will give the dimensions of associated plug-in units using suitable connectors standardized or to be standardized by the IEC, together with applicable detail dimensions of the subracks. This standard should be used in conjunction with the following IEC publications: Publications Nos. 249-2 (1970): Base Materials for Printed Circuits, Part 2: Specifications. 297 (1975): Dimensions of Panels and Racks. 603-1(1981): Connectors for Frequencies below 3 MHz for Use with Printed Boards, Part 1: General Rules and Guide for the Preparation of Detail Specifications. 603-2(1980): Part 2: Two-part Connectors for Printed Boards, for Basic Grid of 2.54 mm (0.1 in), with Common Mounting Features. note:* When revised, IEC Publication 297 (Second edition, 1975) will become IEC Publication 297-1: Dimensions of Mechanical Structures of the 482.6 mm (19 in) Series, Part 1: Panels and Racks.

Dimensions of mechanical structures of the 482.6 mm (19 in) series - Specification for subracks and associated plug-in units

BS 5954-2:1985 482.6mm(19in)系列机械结构尺寸.第2部分:框架结构机壳和高跨比规范

Specifies basic dimensions used in 482.6 mm (19 in) rack and panel electronic equipment practice.

Dimensions of mechanical structures of the 482.6 mm (19 in) series - Specification for cabinets and pitches of rack structures

SJ 2555-1984 电子设备隔振器设计与应用.技术导则

Technical guidelines designing and applications of shock and vibration isolators for equipment electronic

IEC 60297-3:1984 482.6mm(19 in)系列机械结构件的尺寸 第3部分:分机柜和相关插入单元

Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 3 : Subracks and associated plug-in units