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；

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　　⑼做好各客户新品的接洽、分解和接收工作，结合公司实际情况制定合理科学的生产工艺和技术标准，并配合生产部跟踪实施

• 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).

　　5、 后山员工宿舍背后周围处设立禁止倒垃圾标牌，并清理现场垃圾，保持干净整洁。