发布时间:2025-01-31 13:38:39
施工电梯属于大型临时设施,应该由施工电梯厂家提供相关资料。电梯的基础和附墙件要做隐蔽工程验收资料。施工电梯安装完毕后,根据合同由电梯供应单位负责报验提供有效的合格证。
谁能帮忙给写一篇做酸辣土豆丝的英语短文后天就口语考试了要背下来哩急急急
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