N a vat in which cloth is bleached 漂煮锅
主缸加压装置。
The kier is loaded with cloth in rope form and the scouring chemicals are pumped through the cloth.
将织物以绳状方式送入煮布锅，煮练用的化学助剂通过泵的加压穿过织物。
In the 1850's Samuel M. Kier, a manufacturer in western Pennsylvania, began collecting the oil from local seepages and refining it into kerosene.
在十九世纪五十年代，萨缪尔m科尔，宾西法尼亚西部的一位制造商，开始从当地的溢出物中收集石油并将它炼成煤油。
应用推荐