⑻做好每年的iso9000质量管理体系和3c认证的年审、年检工作

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　　5、各工地工人必须戴安全帽，如有不戴者，各工地负责人要实行罚款处理。

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• 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).

　　**来，**国际贸易公司先后承办了**市奥运场馆建设项目；城市地铁1号线、5号线、4号线、10号线、奥运支线改造和建设项目；首钢集团京唐钢铁厂建设项目；城市天然气输气管线工程项目；城市集中