日期:
来源:雅诚德英语网
Some subsidiaries produce corrugated nylon tubes and tinned copper wires of every size.
以及子公司生产的尼龙波纹管和各种规格的度锡铜丝产品。
Some subsidiaries produce corrugated nylon tubes and tinned copper wires of every size.
以及子公司生产的尼龙波纹管和各种规格的度锡铜丝产品。