With regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating.
面处理有发黑、磷化、机械镀锌、达克罗、镀镍、镀
等工艺。
With regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating.
面处理有发黑、磷化、机械镀锌、达克罗、镀镍、镀等工艺。
声明：以上例
、词性分类均由互联网资源自动生成，部分未经过人工审核，其
达内容亦不
软件的观点；若发现问题，欢迎向我们指正。
