发布时间:2025-01-24 21:04:50
【答案】:A
根据《公路工程概预算编制办法》,规费系指法律、法规、规章、规程规定施工企业必须缴纳的费用。包括:养老保险费、失业保险费、医疗保险费、住房公积金和工伤保险费等。各项费用以各类工程的人工费之和为计算基数,按国家或工程所在地法律、法规、规章、规程规定的标准计算,即:规费=∑各类工程的人工费*规费费率(%)。
求助装修好的房子现在看中了厦贝壁挂炉想装壁挂炉地暖还可以改地暖吗
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2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50 2025-01-24 21:04:50