ANTENNA, OMNIDIRECTIONAL RECEIVING EQUIPMENT, GENERAL SPECIFICATION FOR DESIGN OF (NO S/S DOCUMENT)
全向接收设备天线设计通用规范（无S/S文件）

1951-01-08

ANTENNAE, GLIDE PATH RADIO RECEIVING EQUIPMENT, GENERAL SPECIFICATION FOR DESIGN OF (NO S/S DOCUMENT)
下滑道无线电接收设备天线设计通用规范（无S/S文件）

1995-09-28

ANTENNAE, GLIDE PATH RADIO RECEIVING EQUIPMENT, GENERAL SPECIFICATION FOR DESIGN OF (NO S/S DOCUMENT)
下滑道无线电接收设备天线设计通用规范（无S/S文件）

1950-11-03

ANTENNAE, GLIDE PATH RADIO RECEIVING EQUIPMENT, GENERAL SPECIFICATION FOR DESIGN OF (NO S/S DOCUMENT)
天线 GLIDE PATH RADIO接收设备 （NO S/S文件）设计的一般规范

1988-02-26