000 00379nam a22001217a 4500
020 _a(pbk)
082 _a621.395
_bOPE
245 _aSpectrum analyzer GSP-810
_boperation manual
260 _aTaiwan
_bGoodwill Instruments Co., Ltd.
300 _a31 p.
_b: ill.
_c; 30 cm.
650 _aSpectrum analyzer
_vDescription and features
_vUsage precautions
_vSpecifications
_vFEAS
942 _cBK
999 _c5259
_d5259