载入中.......................
http://www.esafety.cn/blog/wll/73171/index.html
载入中.......................
博客公告
载入中.......................
时间记忆
载入中.......................
博客登陆
载入中.......................
最新日志
载入中.......................
最新评论
载入中.......................
最新留言
载入中.......................
博客相册
博客好友
载入中.......................
友情连接
博客统计
载入中.......................
千斤顶安全操作规程 | 2010-3-5 9:43:00
千斤顶安全操作规程
1．千斤顶，必须爱护使用，做好日常维护保养工作，及时加油。丝杠弯曲或液压失灵应及时更新。
2．使用时，底面必须加平垫垫牢实，受力点要选择适当，柱端不准加垫，要稳起稳落，以免发生事故。
3．不允许将千斤顶作为受力支撑，应在千斤顶顶起工件后，另外再加垫块将工件垫实，谨防千斤顶失稳。
http://rywydx.lofter.com/post/1e6a68e3_c80c53d http://rywydx.lofter.com/post/1e6a68e3_c80c376 http://rywydx.lofter.com/post/1e6a68e3_c8140b3 http://rywywj.lofter.com/post/1e6a80c3_c820c70 http://njryw168.lofter.com/post/1e6983e5_c7f1b91 http://rywkdks.lofter.com/post/1e698063_c7f75f4 http://rywkdks.lofter.com/post/1e698063_c7f52e4 http://njryw168.lofter.com/post/1e6983e5_c7efda5 http://rywkdks.lofter.com/post/1e698063_c7f834f http://rywywj.lofter.com/post/1e6a80c3_c823fb8http://ywjseo.lofter.com/post/1e634752_c64fecb http://bjseoywj.lofter.com/post/1e66bf3e_c70fca0 http://wztgywj.lofter.com/post/1e65f473_c6ed340 http://wztgywj.lofter.com/post/1e65f473_c6ea07e http://bjseoywj.lofter.com/post/1e66bf3e_c70fd33 http://ywjseo.lofter.com/post/1e634752_c64f0e5 http://ywjseo.lofter.com/post/1e634752_c6518df http://ywjseo.lofter.com/post/1e634752_c650d5d http://wztgywj.lofter.com/post/1e65f473_c6ea0d4 http://bjseoywj.lofter.com/post/1e66bf3e_c710943http://rywpxl.lofter.com/post/1e5a849c_c3d2a68 http://rywpxl.lofter.com/post/1e5a849c_c3d2a67 http://rywpxl.lofter.com/post/1e5a849c_c3d2a66 http://rywpxl.lofter.com/post/1e5a849c_c3d2a65 http://rywpxl.lofter.com/post/1e5a849c_c3d2a64 http://rywpxl.lofter.com/post/1e5a849c_c3d2a63 http://rywpxl.lofter.com/post/1e5a849c_c3d2a62 http://rywpxl.lofter.com/post/1e5a849c_c3d2a61 http://rywpxl.lofter.com/post/1e5a849c_c3d2a60 http://rywpxl.lofter.com/post/1e5a849c_c3d2a5f
易安博客 版权所有