愛德華 E2M175 油封式旋片真空泵 Edwards
上海赫哲真空設備有限公司
p1Src=//y3.yzimgs.com/uploads/461521/2024221-12303340.png?watermark/2/text/5LiK5rW36LWr5ZOy55yf56m66K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast