CXS250 ATEX 爱德华化工型螺杆真空泵 CXS250 英国爱德华真空泵-Edwards

p1Src=//y3.yzimgs.com/uploads/461521/2017118-112651691.jpg?watermark/2/text/5LiK5rW36LWr5ZOy55yf56m66K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/Center