IKA RV 10 control V-C 旋转蒸发仪，可定量蒸馏图片

p1Src=//y3.yzimgs.com/uploads/322496/20171027-18141999.png?watermark/2/text/5bm_5bee57u_55m-6I2J55Sf54mp56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"

aa