发布时间:2025-01-21 05:56:17
估算定额:粗线条的概算,项目笼统简单
概算定额:项目综合,作为投资编制依据
预算定额:基础定额,可以指导施工和投资
内部定额:仅限与企业内部使用
要去买一台2手的台式电脑请问如何检查电脑的好坏和硬件方面的问题
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