- structural material standard
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建材标准的英文
例句与用法
- The present research subject , in accordions with the state ' s building material standard requirements and the practical needs of construction , chooses three groups of reinforced bar samples with diameters of 20 , 22 and 25 respectively for comparative tests between the traditional manual method and the newly designed device
本课题严格按着国家相关的建材标准要求，参照建筑施工的实际需要，分别选取20 、 22 、 25三组不同规格的钢筋试件，使用上述装置与传统的人工方法同步做对照试验检测。