根据二号宿舍楼和办公楼的建筑面积，钢筋工不少于50人，一号宿舍楼钢筋工不少于20人。

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　　木工：

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• Use keywords related to your blog's topic.
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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).

　　所谓坚持，有恒心和毅力的成分在。你的经验、阅历、专业知识，这些都不是一蹴而就的。今天我给大家讲了，可能起到的效果也只是一时的。很多东西你要不断的让自己去想，我这样的状态给自己的影响是什么。