Electric insulating materials, and lowtemperaturematerials were ranked by three improved methods mentioned above, respectively.
并分别对候选电绝缘材料和低温存储罐材料进行了评价。
2
Thee materials used for the slurry are a mixture of plaster, a binder and powdered silica, a refractory, for lowtemperature melts.
对较低熔化温度而言，用于耐热浆的材料是石膏作粘合剂和用粉末状硅石作耐温材料的混合物。
3
Repair technology, property testing techniques at high and lowtemperature, characterization and quality control as well as ap-plied basic research of composite materials are also briefly introduced.