判断螺栓连接装配画法的对错,答案正确应该是:
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- 中国大学MOOC: 判断内外螺纹连接画法的对错,答案正确应该是:
- 判断螺柱连接装配画法的对错,答案正确应该是: A: [img=187x474]18036e3fcb551f7.jpg[/img] B: [img=194x476]18036e3fd8f6073.jpg[/img] C: [img=204x474]18036e3fe617b8c.jpg[/img] D: [img=200x480]18036e3ff3e2471.jpg[/img]
- 判断螺柱连接装配画法的对错,答案正确应该是: A: [img=187x474]1803d0ddec109ed.jpg[/img] B: [img=194x476]1803d0ddf7afdfa.jpg[/img] C: [img=204x474]1803d0de0364c98.jpg[/img] D: [img=200x480]1803d0de11737b2.jpg[/img]
- 判断螺柱连接装配画法的对错,答案正确应该是: A: [img=228x505]180356b8b829366.jpg[/img] B: [img=223x503]180356b8c69c82a.jpg[/img] C: [img=218x503]180356b8d33d933.jpg[/img] D: [img=218x507]180356b8dfc18ed.jpg[/img]
- 判断螺柱连接装配画法的对错,答案正确应该是: A: [img=187x474]18033581b3f1ae5.jpg[/img] B: [img=194x476]18033581c153d5a.jpg[/img] C: [img=204x474]18033581cef1ade.jpg[/img] D: [img=200x480]18033581dc9a2d5.jpg[/img]