The prototype looks like a standard N95 face mask, with a valve at the front and bands to hold it in place around the head.
这个原型口罩外观类似于标准的N95口罩,前面有一个呼吸阀,并用带子固定在头部。
The researchers submitted a patent for the mask in the United States in late March and say they are discussing commercializing the product with the private sector.
研究人员于3月下旬在美国为这种口罩申请了专利,并表示他们正在与私有企业讨论商业化生产。
It will likely sell at a $1 premium over the price of a typical disposable face mask, the researchers say.
研究人员称,这种口罩的售价可能比普通的一次性口罩高出1美元 premium [ˈpriːmiəm]:n.额外费用,溢价
【以色列发明充电消毒口罩 加热消毒重复利用】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15