“不锈的”的英语

不锈的分类上在ISO和gb之间有什么区别?What's the difference in Stainless steer classification between ISO and GB?请送不锈的要诀的样品, 和围巾和您的编目以定价如果可能.Please send samples of the stainless tip, and muffler and your catalog with pricing if poss...