paper sheathing board 中文意思是什麼
paper sheathing board
解釋
生代-
Abstract : this paper researches the working characters of coveying coal system in thermal power plant, and introduces the method using super high molecular weight polylene substitute for coveying system ' s sheathing board
文摘:研究火電廠輸煤系統的工作特性,介紹使用超高分子量聚乙烯材料替代該系統中耐磨襯板的方法。
分享友人