| 我公司是以生产、销售、维护瓶盖为一体的公司，近年来公司不断发展技术力量，创新生产技术手段，生产的产品销往全国各地，受到客户的一致好评，今天让大家了解一下瓶盖的小知识：
瓶盖我们生活中常见用品，大家也都知道啤酒瓶盖上是有锯齿的，可是
为什么会有锯齿呢，一共有多少个锯齿呢？
啤酒瓶盖上的锯齿总是21个——锯齿少于这个数目瓶盖容易脱落，多于
这个数目则不容易开启。从1892年起，这种瓶盖才开始流行。
看，这些冷门小常识，我们平时若是不注意的话，会根本就不知道的吧。本文由www.chinacap.net.cn提供
中译英：
Our company is the production, sales, maintenance as one of the bottle cap company, company development of technology in recent years, technology innovation and production, products are sold throughout the country, by the customer the consistent high praise, today let everybody know little knowledge of cap:
Common activities cap in our life, we all know that the beer bottle is serrate, but
Why is there saw it, how many teeth?
The beer bottle on the serrated always 21 -- sawtooth less than this bottle is easy to fall off, more than
This number is not easy to open. From 1892 onwards, the bottle cap began to prevail.
Look, the popular small common sense, we usually if not careful, will never know. |
