日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Where does a baseball come from? Find out here.

By Yang Jun in Guiyang | chinadaily.com.cn | Updated: 2022-03-04 18:02
Share
Share - WeChat
Baseballs produced in Dushan county of Guizhou province are popular in Europe and the United States. [Photo by Wei Zongbin/Provided to chinadaily.com.cn]

It's fun to watch a baseball game, but did you ever wonder where the balls come from? Read on, and you'll find out.

In Dushan county of Guizhou province, more than 10,000 baseballs roll off the production line of a factory every day and are exported to Europe and the United States.

To make a professional-grade baseball, quality control is crucial. In the workshop of Dushan Runyang Sports Equipment Co, experienced operators strictly control the weight of each ball — between 142 and 147 grams.

1 2 3 4 5 6 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 一区二区三区四区免费 | 国产精品久久久久久久免费大片 | 国内精品一区二区在线观看 | 日韩色在线| 奇米影视亚洲春色 | 久久精品国产99国产精品 | 毛片在线免费观看完整版 | 韩国日本在线 | 新97人人模人人爽人人喊 | 中文字幕视频一区 | 色多多成视频人在线观看 | 成年人黄色毛片 | 日本一区二区三区中文字幕 | 香蕉久草视频 | 国产视频久久久 | caoporn视频| 又大又紧又硬又湿a视频 | 性福演算法 | 91在线观看网站 | ab毛片| 成人一区二区三区 | 男女全黄做爰视频免费看 | 久草精彩视频 | 奇米影视第七色 | 在线视频一区二区 | 97国产精品 | 亚洲国产精品一区二区第一页 | 夜夜夜久久久 | 91看片在线观看 | 精品欧美在线观看 | 福利片在线 | 色午夜影院 | 四虎永久免费地址ww 41.6 | 欧美日韩在线播放一区二区三区 | av av在线| 日日爽夜夜 | 亚洲精品久久久 | 国产精品美乳一区二区免费 | 午夜网站入口 | 亚洲影视久久 | 中文字幕三区 |