N45 投影器、幻灯机 标准查询与下载

JB/T 6158-2007 透射式投影器 技术条件

本标准规定了透射式投影器技术要求、试验方法、检验规则和标志、包装、运输和贮存。 本标准适用于JB/T 8259.1-1998中A型(250mm×250mm)和B型(285mm×285mm)透射式投影器。非A型和B型透射式投影器也可参照使用。

Technical specifications of overhead projectors

ARMY A-A-59383-2006 标记介面不透明(多孔和非多孔表面)

This Commercial Item Description covers the marking of a variety of product containers using various type of marking media and application methods on porous and non-porous surfaces.

MARKING MEDIA, OPAQUE (POROUS AND NON-POROUS SURFACES)

DLA MIL-E-80254 A VALID NOTICE 2-2006 电解磨床表面

The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil.

ELECTRO-CHEMICAL MACHINE, GRINDING, SURFACE

DLA A-A-50767 VALID NOTICE 3-2006 表面光洁度分析仪

A-A-50767, dated 21 August 2001, has been reviewed and determined to be valid for use in acquisition.

ANALYZER, SURFACE FINISH

KS X ISO/IEC 21118:2005 说明书包含的信息.数据投影仪

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Information to be included in specification sheets-Data projectors

ISO/IEC 21118:2005 说明书包含的信息.数据投影仪

This International Standard is applicable for information to be included in specification sheets about front projection type, fixed resolution and light valve system, and data projectors having a computer signal input port capable of projecting the image outputs from a computer, VCR or other devices. NOTE 1 It also covers Data projectors that have a video signal input port as well as a computer signal input port. NOTE 2 It is not applicable to units with a rear projection system or with a video input terminal alone.

Information to be included in specification sheets - Data projectors

SANS 1452:2005 高架投影机

Covers overhead projectors for the projection by transmitted light of images on a transparent medium.

Overhead projectors

DLA A-A-53589 VALID NOTICE 1-2005 3桶螺丝型仪表框

The activities above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http://assist.daps.dla.mil

SCREW, INSTRUMENT, SPECTACLE FRAME, 3-BARREL

NF C97-205-2*NF EN 61947-2:2004 电子投影.主要性能标准的测量和文件编制.第2部分:可变分辨率投影仪

Electronic projection - Measurement and documentation of key performance criteria - Part 2 : variable resolution projectors.

DLA A-A-55811 A-2004 通用记秒表

This commercial item description (CID) covers a mechanically operated, general purpose stopwatch.

STOPWATCH, GENERAL PURPOSE

DIN EN 61947-1 Berichtigung 1:2004 DIN EN 61947-1-2003的技术勘误1

Corrigenda 1 to DIN EN 61947-1:2003-03

DLA MS17162 REV A NOTICE 1-2003 交错球状型无障碍赛跑表层单方向1/12英尺推力滚珠轴承

MS17162A is inactive for new design and is no longer used, except for replacement purposes.

BEARING, BALL, THRUST: INCH SIZE, SINGLE DIRECTION, FLAT RACE SURFACE, STAGGERED BALL TYPE

BS EN 60335-2-56:2003 家用和类似用途电器的安全.投影仪及类似电器的特殊要求

To be read in conjunction with BS EN 60335-1

Specification for safety of household and similar electrical appliances - Particular requirements for projectors and similar appliances

DLA MIL-DTL-29183 C-2003 防水便携式动力分配仪表板的一般规范

This specification covers electric power distribution panelboards, hereinafter referred to as distribution panels, mounted in portable weatherproof housings.

PANELBOARDS, POWER DISTRIBUTION, PORTABLE, WEATHERPROOF, GENERAL SPECIFICATION FOR

DIN EN 61947-1:2003 电子投影.主要性能指标的测量和记录.第1部分:固定分辨率投影仪

This part of IEC 61947 specifies requirements for measuring and documenting key performance parameters for electronic projection systems with fixed resolution projectors in which the light source and projection/magnification optics are an integral part of the system (i.e. individual pixel light sources or matrix displays such als liquid crystal, DMD, plasma, or electroluminescent panels). It also applies to LCD panels or other fixed resolution imaging devices themselves that are used with overhead projectors.#,,#

Electronic projection - Measurement and documentation of key performance criteria - Part 1: Fixed resolution projectors (IEC 61947-1:2002); German version EN 61947-1:2002

AIR FORCE A-A-50734 B-2003 加固万用表

This commercial item description (CID), describes a Ruggedized Multimeter. This CID is meant as a minimum requirement for the Ruggedized Multimeter in which only those manufacturers that meet or surpass the following requirements are supplied per this CID

MULTIMETER, RUGGEDIZED

AIR FORCE A-A-59418-2003 调制表(150千赫至1.3吉赫)

This Commercial Item Description (CID) describes a FM/AM Modulation meter. This instrument gives a complete accurate characterization of modulated signals in the frequency range of 150 kHz to 1.3 GHz. This CID is meant as a minimum requirement for the

METER, MODULATION (150 KHZ TO 1.3 GHZ)

DLA A-A-59744-2002 表面安装 一般模式 阻塞

This CID covers the general requirements for a Choke. Chokes covered by this CID are intended for commercial/industrial applications.

CHOKE, COMMON MODE, SURFACE MOUNT

IEC 61947-1:2002 电子投影.主要性能标准的测量和文件化.第1部分:固定分辨投影仪

Specifies requirements for measuring and documenting key performance parameters for electronic projection systems with fixed resolution projectors in which the light source and projection/magnification optics are an integral part of the system (i.e. indi

Electronic projection - Measurement and documentation of key performance criteria - Part 1: Fixed resolution projectors

JB/T 5577-2002 透射式投影器.性能特性.测定方法

本标准规定了透射式投影器的有效光通量，银幕照度均匀度，画面畸变，最大有效投影抑角和投影台面温升的测定方法。

Overhead projectors-methods for measuring performance characteristics