Anest Iwata ISP90-C Scroll pump 無油干式渦旋干泵,日本巖田ISP-90C Scroll pump其在50Hz下對應的抽氣速度為90L/m, Anest Iwata Scroll pump ISP-90C渦旋泵 對應的極限真空值為3.7*10-2Torr, Ane...