宝帝气体质量流量控制器，**BURKERT电磁阀图片

p1Src=//y1.yzimgs.com/uploads/461511/2018718-134332678.png&p2Src=//y2.yzimgs.com/uploads/461511/2018718-134344923.jpg?watermark/2/text/5LiK5rW35Lm-5ouT6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y3.yzimgs.com/uploads/461511/2018718-134351349.jpg?watermark/2/text/5LiK5rW35Lm-5ouT6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"