3、对工地的电工、电焊、架子工及特种设备作业人员要持证上岗；

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　专业化是让你的工作有条理。我们提交的东西，专业化是要达到别人尽可能能够一目了然，因为这个文件不是给你自己做的，而是给别人看的。文字的东西，我们都要很有头有尾的去说

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　您在百忙之中抽时间参加此次活动，女性您会对自己需要的关爱有一种更深刻的认识，男性您会更加清楚如何关爱您身边的女性，相信此次活动一定能让您有所收获！