中文版 English

搜索
Search

news

Check category
Contact us
1 Hotline

0752 - 3562768

Tel:13632679025

Fax:0752 - 3562366

Eamildanieg@163.net

地址:广东省 惠州市惠阳区秋长镇岭湖工业区亚来路10号

/
/
/
Craftsmanship timed hourglass

Craftsmanship timed hourglass

Craftsmanship timed hourglass

The hourglass, also known as the sand clock, is a device for measuring time. The western hourglass consists of two glass balls and a narrow connecting pipe. The time is measured by the time required for the sand filled with the upper glass ball to flow through the narrow pipe into the bottom glass ball. Once all the sand has flowed to the bottom glass ball, the hourglass can be reversed to measure the time. The general hourglass has a nominal running time of 1 hour.

 

xx

contact us

Huizhou Tiancheng Craft Products Co., Ltd
Contact: Miss Tang
Tel: 0752 - 3562768
Fax: 0752 - 3562366
Mailbox: DANIEG@163.NET
Post Code: 518116

scan it

这是描述信息

Copyright: Huizhou Tiancheng Craft Products Co., Ltd 粤ICP备11029121号 Website Construction: Chinese Enterprise Power Longgang