D14537000 CP25K Penning Gauge Head 潘宁规 CP25K
英国爱德华真空泵-Edwards
p1Src=//y1.yzimgs.com/uploads/461521/20161117-17251140.gif?watermark/2/text/5LiK5rW36LWr5ZOy55yf56m66K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/Center