The conversion film is probably constituted of amorphous and pored alloying tannate chelate.
这种转化能是由有一定孔隙的非晶态合金单宁酸
层构成.
The conversion film is probably constituted of amorphous and pored alloying tannate chelate.
这种转化能是由有一定孔隙的非晶态合金单宁酸
层构成.
声明:上例句、词性分类均由互联网资源自动生成,部分未经过
核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。