3、施工现场缺少安全警示标牌和施工机械操作规程图牌；

• 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).

　　公司主要经营：冷热轧板、热镀锌板、电镀锌板（电解板）、镀铝锌板、矽钢片（电工钢）、彩涂板、马口铁、带钢、酸洗板等钢材。主要钢厂有：（**）宝钢、鞍钢、本钢、马钢、

• 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).

　　施工现场，外架排水明沟进行开挖，创建文明工地工作要另行安排。