This oxygen detector is produced by RKI of Japan, model number 0X-01. Judging from the date in the manual, it should be a product before 2004. It can be found on Taobao now, and the price is around 3K...
Book a free demo and have a chance to win a 50 yuan Dangdang gift card! Click here: [url=http://www.jicheng.net.cn/promotion/201205_demo.php]http://www.jicheng.net.cn/promotion/201205_demo.php[/url] J...
Qualcomm of the United States unveiled an RF circuit chip set that can be used for diversity reception in mobile phones at the "Wireless Japan 2005" exhibition which opened on July 13, 2005. Although ...