无线电场强度 radio field strength

无线电噪声场强度 radio noise field intensity

无线电干扰波场强计 radio interference field intensity meter

无线电干扰波场强仪 radiointerferencefieldintensitymeter

无线电干扰场强测量仪 radio interference field strength measuring instrument

无线电台干扰场强 radio interference field intensity