Heat preservation repairing technique for the tank by the vacuum powder heat insulation method in the air separation device is presented, and related notable matters and key points are expounded.
介绍了空分设备中真空粉末绝热贮槽保温修复技术，并详细叙述了有关的注意事项和要点。
ASTM E970 Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source.
ASTM E970使用辐射热能源评定暴露的阁楼地板绝缘的临界辐射通量的试验方法。
Tailings of Handan Iron Mine were used to produce light heat-insulation wall material by starch pulping and solidification method.
以邯郸铁矿尾矿为原料，采用淀粉糊化固化法制备轻质隔热墙体材料。
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