2、对所有现场危险源和特种设备操作的地方要设安全警示标牌和操作规程图牌；

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
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　　要总结成功和失败，总结是为了提高。做事情要总结，比如这件事为什么能够获得满意是要提炼的，提炼才能得到提高。出了错，也要看错误是哪些，这也要总结出来，下次才能看这些

• 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).

　　2、高温天气施工要避开高温时间且做好防暑降温工作；