搜索
麦多课文库
收藏
下载资源
加入VIP,免费下载
SIS SS-ISO 7566-1989 Acoustics Standard reference zero for the calibration of pure-tone bone conduction audiometers《音响效果 纯音传导听力计校准用标准零级听力》.pdf
上传人:
lawfemale396
文档编号:1045766
上传时间:2019-03-27
格式:PDF
页数:10
大小:482KB
下载
相关
举报
第1页 / 共10页
第2页 / 共10页
第3页 / 共10页
第4页 / 共10页
第5页 / 共10页
点击查看更多>>
资源描述
展开
阅读全文
相关资源
STAS 9783 3-1984 Builrling acoustics DIREC IONAL DIFFUSiTY INDEX OF AUDITORIA Method for determination《建筑物音响效果 听众席定向扩散性指标 测定方法》.pdf
STAS 1957 3-1988 ACOUSTICS BUILDING AND TRANSPORT ACOUSTICS Terminology《音响 建筑和运输音响效果 术语》.pdf
ASHRAE DA-07-002-2007 Using Numberical Acoustics to Perdict the Attenuation of HVAC Plenums《用数值音响效果来预测暖通空调中全会RP-1218的衰减》.pdf
SAE AIR 1327A-2012 Acoustic Effects Produced by a Reflecting Plane《反射平面产生的音响效果》.pdf
SIS SS IEC 500-1985 Acoustics - IEC standard hydrophone《音响效果 IEC标准水准器》.pdf
SIS SS IEC 651-1986 Acoustics Sound level meters《音响效果 声级计》.pdf
SIS SS IEC 263-1986 Acoustics Scales and sizes for plotting frequency characteristics and polar diagrams《音响效果 频率特性标图及坐标图比例和尺寸》.pdf
SIS SS IEC 373-1991 Acoustics - Mechanical couplerformeasurements on botte vibrators《音响效果 瓶状振动器测量用机械耦合器》.pdf
SIS SS-ISO 7182-1987 Acoustics - Measurement at the oper- atons position of airborne noise emitted by chain saws《音响效果 在操作者的位置测量链锯产生的空中噪音强度》.pdf
SIS SS-IEC 1012-1991 Acoustics - Filters for the measurement ofaudible sound in the presence of ultrasound《音响效果 超频率音响环境中可听声音测量滤波器》.pdf
猜你喜欢
DLA MIL-PRF-19500 253 L-2011 SEMICONDUCTOR DEVICE TRANSISTOR NPN SILICON LOW-POWER TYPES 2N930 AND 2N930UB JAN JANTX JANTXV JANS JANHC JANKC JANSM JANSD JANSP JANSL JANSR JANSF JANR.pdf
DLA MIL-PRF-19500 260 L-2010 SEMICONDUCTOR DEVICE DIODE SILICON POWER RECTIFIER TYPES 1N1202A 1N1204A 1N1206A 1N3671A 1N3673A AND AR VERSIONS JAN JANTX JANTXV JANS JANHC AND JANKC N.pdf
DLA MIL-PRF-19500 262 G-2013 SEMICONDUCTOR DEVICE TRANSISTOR NPN SILICON HIGH-POWER TYPES 2N1722 AND 2N1724 JAN AND JANTX.pdf
DLA MIL-PRF-19500 270 J VALID NOTICE 1-2010 Semiconductor Device Unitized Dual-Transistor NPN Silicon Types 2N2060 and 2N2060L JAN JANTX JANTXV and JANS.pdf
DLA MIL-PRF-19500 286 K-2013 SEMICONDUCTOR DEVICE DIODE SILICON POWER RECTIFIER TYPES 1N4245 THROUGH 1N4249 JAN JANTX JANTXV AND JANHC.pdf
DLA MIL-PRF-19500 287 G-2008 SEMICONDUCTOR DEVICE TRANSISTOR NPN SILICON SWITCHING TYPE 2N3013 JAN AND JANTX.pdf
DLA MIL-PRF-19500 291 U-2013 SEMICONDUCTOR DEVICE TRANSISTOR PNP SILICON SWITCHING TYPES 2N2906A 2N2906AL 2N2907A 2N2907AL 2N2906AUA 2N2907AUA 2N2906AUB 2N2906AUBC 2N2907AUB 2N29077.pdf
DLA MIL-PRF-19500 295 F-2012 SEMICONDUCTOR DEVICE FIELD-EFFECT TRANSISTORS P-CHANNEL SILICON TYPE 2N2608 JAN AND UB.pdf
DLA MIL-PRF-19500 296 F-2012 SEMICONDUCTOR DEVICE FIELD-EFFECT TRANSISTORS P-CHANNEL SILICON TYPE 2N2609 JAN AND UB.pdf
相关搜索
SISSSISO75661989ACOUSTICSSTANDARDRE
音响效果
当前位置:
首页
>
标准规范
>
国际标准
>
其他
copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:
苏ICP备17064731号-1
登录
首页
资源分类
专题
通知公告