GeekWire消息，总部位于西雅图的GRAYL公司已经从天使投资人处筹集80万美元，新的资金将被用于继续发展和创新过滤水杯技术。Grayl过滤水杯的用法是：把水倒进一个杯子,然后使用杯子中属于Gr...
GeekWire news, Seattle based GRAYL has raised $800000 from angel investors, the new funds will be used to continue the development and innovation of filter cup technology. Grayl filtering cup usage: pour the water into a cup, and then use the cups belong to Gr...
