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1 铆工常用的锤有哪几类?答:有手锤,大锤,型锤。2 铆工常用的凿子有哪几类?答:有扁凿和狭凿两大类。3 什么叫钢?答:含碳量低于 | |
最基础最实用的机械加工小常识 - 拉伸试样_拉伸试件_压缩试样_压缩试件_扭转试样_扭转试件_冲击试样_冲击试件_金相试样_金相挂图_武汉先导 - 拉伸试样_压缩试样_扭转试样_冲击试样_金相试样_金相挂图_武汉先导时代科技有限公司 | |
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小常,机械加工,基础 | |
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