蝶阀D341H-16

双偏心软密封蝶阀D341X-10-500CAD图纸

双偏心软密封蝶阀D341X-10-900CAD图纸

双偏心软密封蝶阀D341X-10-450CAD图纸

双偏心软密封蝶阀D341X-10-300CAD图纸

双偏心软密封蝶阀D341X-10-600CAD图纸

双偏心软密封蝶阀D341X-10-1100CAD图纸

双偏心软密封蝶阀D341X-10-1000CAD图纸

4款双法兰涡轮蝶阀“D341X-16(DN500)”

凸耳式三偏心蝶阀1000D341H-150lbCAD图纸

D341X-10-16衬胶蝶阀总装图_DN50-1200

橡胶密封蝶阀全套图D341X-10C16C-150-600

三偏心硬密封蝶阀16D341H-150Lb-00CAD图纸

D341F46-10C涡轮衬氟蝶阀（法兰）CAD图纸

D341X-10双法兰软密封蝶阀图纸(21种型号)(236张图纸)

D341X-10-200双偏心软密封蝶阀装配图、部件图CAD图纸

6款SD343H-16伸缩蝶阀

涡轮传动三偏心蝶阀 343H16C-1300CAD图纸

弹性三偏心蝶阀400Dt343H-16C、400Dt373H-16C、16/"Dt343H-150Lb设计CAD图纸

300D343H-16C_阀体cad图纸

弹性三偏心蝶阀600Dt343H-16C、600Dt373H-16C、24"Dt343H-150Lb设计CAD图纸