This paper presents the structure and main design parameters of thermal insulation heavy duty tanker for bitumen transport, as well as the design and test of thermal insulation layer of the tank.
本文介绍了大吨位沥青运输保温罐车的结构型式、主要参数及罐体的保温层设计与试验。
The paper studies the basic law of water transport by test when the copper is leaching under some volume of sprinkling.
实验研究铜矿在一定喷淋强度下溶浸时水分运移的基本规律。
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