日期:
来源:雅诚德英语网
When woven into a lattice structure and impregnated with resin they can produce a part that is stronger than steel.
将碳纤维卷入晶格结构,再灌入树脂,它所产生的强度丝毫不亚于钢铁。
When woven into a lattice structure and impregnated with resin they can produce a part that is stronger than steel.
将碳纤维卷入晶格结构,再灌入树脂,它所产生的强度丝毫不亚于钢铁。