调速多用振荡器HY-4A Speed multi-purpose oscillatorHY-4A
面议调速多用振荡器HY-4A Speed multi-purpose oscillatorHY-4A
面议全温振荡器LHZ-111 All temperature oscillatorLHZ-111
面议脱色摇床TS-1 Decolorization of bedTS-1
面议青霉素振荡器ZW-B Penicillin oscillatorZW-B
面议微量振荡器ZW-A Trace oscillatorZW-A
面议快速混合器SK-2 Rapid mixerSK-2
面议快速混合器SK-1 Rapid mixerSK-1
面议台式回旋振荡器ZD-8801 Desktop maneuver generatorZD-8801
面议调速多用振荡器HY-8A Speed multi-purpose oscillatorHY-8A
面议调速多用振荡器HY-8 Speed multi-purpose oscillator HY-8
面议调速多用振荡器HY-6A Speed multi-purpose oscillatorHY-6A
面议调速多用振荡器HY-6 Speed multi-purpose oscillatorHY-6
面议