电源:220V 50Hz 功率:40 W
频率:10-80转/分
摆幅:上下20mm
速度:无级调速,数显
平台尺寸:280×260mm
外形尺寸:350×260×160mm
Electrical Source: 220V 50Hz Power: 40W
Frequency:10-80 rpm
Amplitude:20 mm
Control: Stepless Speed Regulation Digital Display
Platform Size: 280x 260 mm
Dimensions: 350×260×160 mm (L×W×H)