气动截止阀 HYJ641H-16,HYJ641H-25,HYJ641H-40,HYJ641H-16-DN50,HYJ641H-40-DN125|产品总汇|无锡市昌林自动化科技有限公司手机版

气动截止阀 HYJ641H-16,HYJ641H-25,HYJ641H-40,HYJ641H-16-DN50,HYJ641H-40-DN125
485

430

390

40

4

16-30

283

1292

4.0

50