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Building construction engineering refers to all kinds of building construction and its ancillary facilities and its supporting lines, pipelines, equipment installation engineering and indoor and outdoor decoration engineering. "Building construction" refers to a roof, beams, columns, walls, foundations, and can form an internal space to meet the needs of people's production, living, learning, public activities, etc.

Fuwai Hospital preparation room renovation project
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歷史訪問人數(shù) 100000 人 今日訪問人數(shù) 100000 人   技術(shù)支持: 北京原創(chuàng)先鋒 網(wǎng)站建設(shè)

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