50年的经验使得他在款式上有自己的独到见解。His 50 years of experience have given him strong convictions about style.有些款式特别衬人，很快就成了经典。Some styles are so flattering that they instantly become classics.她会教你如何搭配款式和颜色。She'll show you how to ...
Stable size and good filter efficiency of the bituminous.尺寸稳定,沥青浸渍性好.As a result, the reduction efficiency of charcoal, anthracitic and bituminous are better than pulverized coke.结果表明:木炭 、 无烟煤、烟煤作为还原剂还原效果明显优于焦粉.The ichth...