GOST 23480-1979 Non-destructive testing Radio wave methods General requirements《无损检验 无线电波方法 一般要求》.pdf

相关资源

MT T 693-1997 矿用无线电波坑道透视仪通用技术条件.pdf

GB T 14733.9-1993 电信术语 无线电波传播.pdf

GB T 14733.9-2008 电信术语 无线电波传播.pdf

GB T 14733.9-2008 电信术语.无线电波传播.pdf

GB T 14733.9-1993 电信术语 无线电波传播.pdf

2012年人教版高中物理选修2-15.2无线电波的发射接收和传播练习卷与答案（带解析）.doc

STAS 8886-1971 RADIO WAVE PROPAGATION Vocabulary《无线电波传播 词汇 》.pdf

ITU-R P 311-15-2015 Acquisition presentation and analysis of data in studies of radiowave propagation《对无线电波传播研究中数据的采集、表述和分析》.pdf

ITU-R P 311-16-2016 Acquisition presentation and analysis of data in studies of radiowave propagation《无线电波传播研究中数据的获取 呈现和分析》.pdf

ITU-R P 834-8-2016 Effects of tropospheric refraction on radiowave propagation《对流层折射对无线电波传播的影响》.pdf

猜你喜欢

ASTM D5534-1994(2011)e1 Standard Test Method for Vapor-Phase Rust-Preventing Characteristics of Hydraulic Fluids《液压液体气相防锈特性的标准试验方法》.pdf

ASTM D5534-1994(2018) Standard Test Method for Vapor-Phase Rust-Preventing Characteristics of Hydraulic Fluids.pdf

ASTM D5536-1994(2004) Standard Practice for Sampling Forest Trees for Determination of Clear Wood Properties《无节疤木材性能测定用林材树取样的标准规范》.pdf

ASTM D5536-1994(2010) Standard Practice for Sampling Forest Trees for Determination of Clear Wood Properties《测定无疵病木材性能用林森书面的标准抽样规范》.pdf

ASTM D5536-2015 Standard Practice for Sampling Forest Trees for Determination of Clear Wood Properties《测定无疵木材性能用森木取样的标准实施规程》.pdf

ASTM D5536-2017 Standard Practice for Sampling Forest Trees for Determination of Clear Wood Properties《测定无疵木材性能用森木取样的标准实施规程》.pdf

ASTM D5537-2003 Standard Test Method for Heat Release Flame Spread Smoke Obscuration and Mass Loss Testing of Insulating Materials Contained in Electrical or Optical Fiber Cables W.pdf

ASTM D5537-2008 Standard Test Method for Heat Release Flame Spread Smoke Obscuration and Mass Loss Testing of Insulating Materials Contained in Electrical or Optical Fiber Cables W.pdf

ASTM D5537-2010 Standard Test Method for Heat Release Flame Spread Smoke Obscuration and Mass Loss Testing of Insulating Materials Contained in Electrical or Optical Fiber Cables W.pdf