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