球阀阀杆零件图
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球阀零件图集
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球阀零件图集
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浮动球阀,固定球阀详细介绍以及结构示意图
图片尺寸727x572![球阀装配图中,件12阀杆在主视图中按不剖绘制,即不画剖面线,是因为( )](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1652046340,645709993&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=683)
球阀装配图中,件12阀杆在主视图中按不剖绘制,即不画剖面线,是因为( )
图片尺寸780x1066![球阀零件图集](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=918284652,2353017929&fm=253&fmt=auto&app=138&f=JPG?w=500&h=708)
球阀零件图集
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cn209800772u_一种阀杆带双导向的球阀有效
图片尺寸1000x996![球阀结构图](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3366588673,1755483600&fm=253&fmt=auto&app=138&f=PNG?w=500&h=546)
球阀结构图
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cn101629639a_升降杆式波纹管球阀失效
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图片尺寸728x532![一种阀杆带双导向的球阀的制作方法](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=4039782676,4186362969&fm=253&fmt=auto&app=138&f=GIF?w=500&h=501)
一种阀杆带双导向的球阀的制作方法
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cn211715821u_球阀球体阀杆的偏心轴连接结构
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三段式锻钢球阀cad图纸
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高温球阀
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图片尺寸345x282![阀体零件图阀盖零件图料压紧套阀芯零件图阀杆零件图扳手](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3650545320,4248969380&fm=253&fmt=auto&app=138&f=JPEG?w=475&h=434)
阀体零件图阀盖零件图料压紧套阀芯零件图阀杆零件图扳手
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不锈钢316-四对边m22球阀阀杆-astm a276 type316
图片尺寸751x643![一种两片式球阀制造技术](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=611915564,1696824070&fm=253&fmt=auto&app=138&f=GIF?w=689&h=500)
一种两片式球阀制造技术
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