short wave

• General specification for antenna multicouplers used in short wave receivers
  短波接收天线共用器通用规范
• Safety requirements for short wave single sideband communication equipment
  短波单边带通信设备的安全要求
• General specification for short wave single - sideband communication equipment
  短波单边带通信设备通用技术条件
• The new jacobi elliptic function expansion method by the long - short wave interaction equation
  椭圆函数新的展开法求解
• General specification for the short wave three - channel receivers used in direction finder
  短波三信道测向接收机通用规范
• General specification for naval ships short wave single - sideband communication equipment
  舰载短波单边带通信设备通用规范
• Methods of measurement of electrical performance for short wave single - sideband receivers
  短波单边带接收机电性能测量方法
• General specification for vehicular mounted short wave single - sideband communication equipment
  车载短波单边带通信设备通用规范
• Interoperability and performance requirement for short wave single - sideband communication equipment
  短波单边带通信设备互通性和性能要求
• General requirements of reliability test for short wave single - sideband communication equipment
  短波单边带通信设备可靠性试验的一般要求