MG10G1.2/2，MG15G1.2/2，MG20G1.2/2，MG25G1.2/2，节流阀 MG10G1.2/2，MG15G1.2/2，MG20G1.2/2，MG25G1.2/2 无锡市昌林自动化科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/375841/2011111816491401_old.jpg