【摘要】 简单分析车工实习中容易发生的安全事故及其原因,重点介绍普通车床安全技术改造的措施和原理。更多还原

【Abstract】 First briefly summarize the accidents from lathes in metalworking-practice and analyze the causes; then put stress on the measures and principles of improvement of lathes.更多还原