Hammarlund_SP-600-VLF31_使用说明书手册_other

CO MM U N I C A T I O N S R E C E I V E RM O D E L SP-600-VLF311I NST R UCT I O N SMANUFACTURED BYTH E H A MM A R L U N D M F G.C O.I N C.53 WEST 23rd STREETNEW YORK 10,NEW YORK,U.S.A.