Browse Standards
96587+ standards in database
96587 result(s) found
螺杆
Threaded rods
往复式内燃机 旋转方向、气缸和气缸盖上气门的标志及直列式内燃机右机、左机和发动机方位的定义
Reciprocating internal combustion engines--Designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right-hand and left-hand in line engines and locations on an engine
摩托车和轻便摩托车 两轮车零部件名称
Motorcycles and mopeds part and component designations for vehicle with two wheels
往复式割草机 术语
Terminology of reciprocating cutter bar mower
摩托车和轻便摩托车三轮车零部件名称
Motorcycles and mopeds--Part and component designations for vehicle with three wheels
摩托车操纵装置的型式、位置及基本要求
Types，positions and performance requirements for controls of motorcycles
牛奶分离机 术语
Terminology of milk separator
电影院视听环境技术要求
Specification of audio-visual environment for cinema theatres
电子设备机柜通用技术条件
General technical specification for cabinet of elect-ronic equipment
多探针测试台通用技术条件
General specification for probe tester
电工设备结构总技术条件
General technical standard for electrical equipment structure
国内卫星通信地球站总技术要求 第五部分:中速数据数字载波通道
Domestic satellite communication earth stations--General technical requirements--Part 5:Intermediate data rate(IDR) digital carriers
35mm和16mm磁片的录音特性
Recorded characteristics for magnetic sound records on 35mm and 16mm motion-picture films containing no picture
电影影片画幅放大或缩小光学印片比率技术要求
Optical printing ratios forenlargement and reduction of motion-picture film images--specification
会议系统电及音频的性能要求
Electrical and audio requirements for the conference systems
电影录音控制室、鉴定放映室及室内影院A环、B环电声频率响应特性测量方法
Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms，review rooms and indoor theatres
35mm磁片上三声轨、四声轨和六声轨磁头隙缝的位置和宽度尺寸
Head gaps andsound records for three-，four-，or six-track magnetic sound records on 35mmmotion-picture film containing no picture--Positions and width dimensions
印制电路术语
Terms for printed circuits
射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸
Dimensions for hexagonal and square crimping-die cavities， indentors， gauges，outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors
16mm磁片上两声轨磁头隙缝的位置和宽度尺寸
Head gaps for two sound records on 16mm magnetic film--Positions and width dimensions