
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了气管插管用视频喉镜(以下简称喉镜)的术语和定义、规格型号、基本要求、技术要求、检验方法、检验规则、标志、标签、使用说明书、包装、贮存与运输和质量承诺等。 本标准适用于气管插管用视频喉镜
Video laryngoscopes for tracheal intubation
Verification Regulation of TV Colour Subcarrier Frequency Comparator
Digital Video Broadcasting (DVB); Portable Content Format (PCF) specification 1.0
この規格は,白黒テレピドアホン及びカラーテレビドアホン(以下,テレビドアホンという。)の映像品質を評価するための試験方法について規定する
Testing methods of image quality for colour video-doorphone
本标准适用于煤矿坑内之煤尘、混合尘有爆炸或传播爆炸危险之场所,计测聚集混合尘中之岩粉率,所用之具有偏光装置之携带型显径镜(以下简称显径镜)。注:岩粉率系指聚集混合尘中所含岩尘之比率,岩尘为防爆用撒布岩粉与天然混入岩尘及煤尘中所含之灰分
Portable Polarizing Microscope for Sampling and Determining Incombustible Matter in Coal and Rock-Dust Mixture
Intermediate-frequency transformers with internal tuning capacitor(s) for colour television broadcast receivers
本规范规定了机载彩色视频摄录系统(以下简称摄录系统)的要求、质量保证规定和交货准备等内容。 本规范适用于摄录系统的设计、制造、试验和验收
Specification for airborne color video photographic recording system
The General Services Administration has authorized the use Of this commercial item description in preference to Federal Specification GG-M-416
MIRROR, LARYNGEAL
Information technology - Multimedia application format (MPEG-A) - Part 8: Portable video application format
Information technology-Multimedia application format(MPEG-A)-Part 8:Portable video application format
本标准规定了彩色扩印多分镜(以下简称多分镜)的术语和定义、技术要求、试验方法、标志、包装、运输和贮存。本标准适用于彩色扩印多分镜。放大机和黑白扩印用多分镜可参照使用
Color printing cluster lens
本标准规定了彩色扩印多分镜的技术要求和测试方法。 本标准适用于彩色扩印多分镜。放大机和黑白扩印用多分镜可参照使用
Colour enlarge-printing multi-resolution lens
本标准规定了便携式数字音视频播放器(下简称“播放器”)的要求、试验方法、质量评定程序、标志、包装、运输和贮存。本标准适用于以闪存芯片或硬盘为存储媒体的便携式数字音视频播放器的生产和检测。其他具有音视频播放功能的手持式电子产品可参照本标准
Information technology.Mobile storage.General specification of portable digital audio-visual players
Measurements made by this test method are related to the night time brightness of retroreflective marking materials approximately
Standard Test Method for Measurement of High-Visibility Retroreflective-Clothing Marking Material Using a Portable Retroreflectometer
1.1 This test method covers the measurement of the retroreflective properties of high visibility pedestrian garments, such as vests, using
Standard Test Method for Measurement of High-Visibility Retroreflective-Clothing Marking Material Using a Portable Retrorelectometer
Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial Chemicals
This document describes the portion of the Power Line or RF Physical Layer that interfaces to the Medium Access Control (MAC) Sublayer and to Layer
Recommended Practice for Transmitter Control and Status Indication in Transmitting Portable Electronic Devices (T-PEDs) (Contains Color)
Rule for inspection of portable radio receivers for FM broadcast transmissions for export
Graphical symbols COLOUR VIDEO RECORDING
Graphical symbols COLOUR VIDEO PLAY-BACK
Graphical symbols GRAPHICAL SYMBOL FOR COLOUR VIDEO EQUIPMENT
In the United States, high sulfur content (defined by the United States Environmental Protection Agency (USEPA)) middle distillate products
Standard Test Method for Determination of the Red Dye Concentration and Estimation of the ASTM Color of Diesel Fuel and Heating Oil Using a Portable Visible Spectrophotometer
Portable and mobile fire extinguishers. Portable fire extinguishers of the vvater type
Optics and photonics. Designation of microscope objectives. Chromatic correction
Microscopes. Designation of microscope objectives. Chromatic correction
Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 3 : foam devices.
This commercial item description covers new 3/4-inch color video tape cassettes for recording use on U-Matic typevideo recorders/reproducers. All
CASSETTE, MAGNETIC TAPE, 3/4-INCH, U-MATIC, VIDEO COLOR
이 규격은 정격 주파수 60Hz 전용의 철공용 휴대형 전기 드릴 및 목공용 휴대형 전기 드
Hand-held electric drills
Portable electric lamps








