We made a trip to Guangzhou as well to meet up with the supplier and check out what other cool building materials/ components we could get from there.
设计师们去了一趟广州与供应商见面并在那里寻找还有什么好的材料可以利用。
The concentration of radio-elements in building materials and its components are important in assessing population exposures, as most individuals spend 80% of their time indoors.
建材及其组件的无线电元素浓度在人口风险评估是重要的，因为大多数人花费80％的时间是在室内。
The concentration of radio-elements in building materials and its components are important in assessing population exposures, as most individuals spend 80% of their time indoors.
建材及其组件的无线电元素浓度在人口风险评估是重要的，因为大多数人花费80％的时间是在室内。
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