DHG-9035A鼓风式干燥箱 DHG-9035A Drying Oven 实验室恒温干燥各种试样 For drying sand samples or test specimen 工作室尺寸 Chamber Dimensions -----300x300x350 控温范围 Temperature range --------室温+10 - 300℃ 功率 Power Supply -----------------900W,220V 电压 Voltage ------------------- --220VAC