A Bundle is already in your cart
You can only have one active bundle against your account at one time.
If you wish to purchase a different bundle please remove the current bundle from your cart.
You have unused credits
You still have credits against a bundle for a different licence. Once all of your credits have been used you can purchase a newly licenced bundle.
If you wish to purchase a different bundle please use your existing credits or contact our support team.
01:01
安徽农民花5千元用两个月造出潜艇 获国家专利 航速能达到每小时7海里
2016年4月27日，安徽马鞍山，含山县裕溪河支流后河上，由该县运漕镇张渡村村民张胜武发明的新型潜水艇，正在水中演示。
今年51岁的张胜武有一天看完一期电视节目后突发奇想，想自己建造一艘潜水艇。2014年10月份，妻子回娘家陪伴母亲，待了很长一段时间。他便趁这个机会，利用晚上，花了两个月时间，纯靠自己双手把一艘潜水艇给造出来了。
记者看到，这艘潜水艇长约6米，驾驶舱内部空间宽度约60厘米，高度约1.2—1.5米。张胜武说，由于艇内空间狭小，没办法再安装氧气供应系统，所以氧气供应只能由舱内的导气管来解决。“潜艇自重2吨，排水量3吨。目前下潜深度为1米多。”张胜武说，建造这艘潜水艇他一共花去了5000多元，艇身全部是5毫米钢板。目前航速能达到每小时7海里。2016年2月，张胜武发明的新型潜水艇获得国家知识产权局颁发的专利证书。
Categories
From the blog
Stories not Stock: 3 Reasons Why You Should Use UGC Instead of Stock Video
Video content is an essential part of a brand’s marketing strategy, and while stock footage has been a reliable go-to in the past, forward-thinking companies are looking to user-generated content for their video needs.
View post
