角式截止阀J44H-64P,J44H-1.6C,J44H-4.0C,J44H-6.4C,J44H-16C|产品总汇|无锡市昌林自动化科技有限公司手机版

角式截止阀J44H-64P,J44H-1.6C,J44H-4.0C,J44H-6.4C,J44H-16C
4-18

160

300

335

18

50

2

115/125

160

125

100