杂色
发表于 2025-3-23 13:27:52
Experimental Investigation on Concrete by Partial Replacement of Fine Aggregate with Olivine Sandds creating eco-friendly building materials for a sustainable future. Several waste products have already been utilized as substitutes for various concrete constituent elements. In this project, the behaviour of concrete with different proportions of M-Sand and olivine sand (100:0, 90:10, 80:20, 70:
Small-Intestine
发表于 2025-3-23 15:50:47
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Assemble
发表于 2025-3-23 18:27:58
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结合
发表于 2025-3-23 22:39:44
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打包
发表于 2025-3-24 03:16:59
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ENNUI
发表于 2025-3-24 08:04:33
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高射炮
发表于 2025-3-24 11:39:39
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摊位
发表于 2025-3-24 16:05:59
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吗啡
发表于 2025-3-24 19:32:41
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Jocose
发表于 2025-3-25 00:09:13
Analysis of Ergonomics Risk During Plastering in Construction Sitesby repetitive motion, excessive force, and awkward postures. Therefore, ergonomics has become a critical factor in workplace safety. The postures related to the corresponding works are finding out by taking their live images during their work using the software POSTUREZONE. For more accuracy, the sa