J减速带
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J41H-25 DN200截止阀CAD图纸 -
J41H-300Lb-00截止阀装配图 -
截止阀DN15-250J41Y-40设计图纸 -
50J41H-16C-00截止阀套图 -
制动钳体铣圆弧夹具6360-3501103-J01cad图纸 -
J0302-18_托架、格栅板及栏杆总图cad图纸 -
V带展开式二级斜齿圆柱齿轮减速器F = 2400 N，V = 1.2m/s，D = 310mm -
J31-125闭式单点曲柄压力机设计【含CAD图纸】 -
25J41W-25氧气专用截止阀CAD图纸 -
J11W-16内螺纹截止阀SolidWorks三维模型 -
设计单级圆柱齿轮减速器和一级带传动F=2000N V=1.8m/s D=320mm L=500mm -
100G41J-16衬胶隔膜阀设计CAD图纸 -
8″J41H-150Lb美标截止阀CAD图纸 -
6″J41H-150Lb美标截止阀CAD图纸 -
5″J41H-150Lb美标截止阀CAD图纸 -
4″J41H-150Lb美标截止阀CAD图纸 -
3″J41H-150Lb美标截止阀CAD图纸 -
直通式截止阀600J41Y-10CCAD图纸 -
4/"J61Y-900Lb美标高压截止阀 -
Y(J)F系列 排烟(正压送风)风机电路图套图
