building material testing
英
美
- 建筑材料检验
双语例句
- NFTC offers you the online application for testing of fire materials,so you can be provided with our good service if you simply input your basic information.
国家防火建筑材料质量监督检验中心为你提供在线防火材料检验申请，你只需要简单输入你的基本信息，就能得到我们优质的服务。 - The validityof the experimental principle was examined by substituting polyethylene for multiplication material.
用聚乙烯代替增殖材料检验了全吸收探测原理的有效性。
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