采购产品火炉, 预热器, 泵, 旋转主要细胞, 喷嘴, 移动管, 喷嘴.Furnaces, Preheaters, Pumps, Turn Key Cell, Nozzles, Transfer Tubes, Nozzles.热管空气预热器是一种重要的余热回收装置.Heat pipe air heater is a important heat recovering equipment.介绍了无机传热技术在空气预热器上的应用及其技术的优...
There aren't many rape seeds left.下剩的油菜籽不多了....the boldness to pillage and rape.抢劫和强奸的胆子Rape or colza seeds, whether or not broken.油菜子, 不论是否破碎.This paper advances the preparation method of erucamide by direct ammono...
He seems to be lacking in frankness.他似乎不够坦率。A niminy-piminy shyness makes frankness impossible.装模作样,不是直爽。A niminy - piminy shyness makes frankness impossible.装模作样,不是直爽.The reaction to his frankness was hostile.他的坦诚却得到了充满...