With regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating.
表面处理有
、磷化、机械镀锌、达克罗、镀镍、镀铜等工艺。
,
词: nigrescentWith regards to the surface treatment, our crafts include nigrescence, phosphorization, zinc plating, dacromet, nickel plating and copper plating.
表面处理有、磷化、机械镀锌、达克罗、镀镍、镀铜等工艺。
声
：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达
不代表本软件的观点；若现问题，欢迎向我们指正。
