H41W-16P止回阀
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角式止回阀H63Y-450I_DN50CAD图纸 -
6款H44W-Class-150Lb API美标铸钢止回阀 -
5款H44W-Class-300Lb API美标铸钢止回阀 -
手动截止阀DN200J41H-40设计CAD图纸 -
手动截止阀DN200J41H-100设计CAD图纸 -
手动截止阀DN200J41H-64设计CAD图纸 -
J41H-16_DN50截止阀SolidWorks三维模型 -
普通截止阀国标型80_J41H-64CAD图纸 -
国标型楔式闸阀250_Z41H-40CAD图纸 -
国标型楔式闸阀80_Z41H-40CAD图纸 -
国标型楔式闸阀50_Z41H-25CAD图纸 -
国标型楔式闸阀50_Z41H-16CCAD图纸 -
美标截止阀J41H-150Lb总装图CAD图纸 -
7款CS41H-16、25、40自由浮球式蒸汽疏水阀 -
最大加工直径为Φ400mm卧式车床主传动系统设计(p=4kw 最低转速31.5 1400公比1.41） -
6款H71HYF-CLASS-300(HWF1)对夹式止回阀 -
6k2H71H-YF-PN1.6(HWF6)对夹式止回阀 -
6款H71HYF-PN1.0(HWF6)对夹式止回阀 -
2J41H-150LB美标截止阀2寸150LB生产图 -
直通式截止阀美标型16J41H-150LbCAD图纸
