33
/ru/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1948856
160900
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Получить премиум
Create a timeline
Public timelines
FAQ
About & FeedbackСоглашениеПриватностьFAQ
Support 24/7  
CabinetGet premium
Donate

3 апр 2005 г. - 2005年4月，国家科技部启动”863计划“ 课题”无线射频关键技术研究与发展“

Добавлено на ленту времени:

RFID

By张卿云
20 окт 2018
0
0
403

Дата:

3 апр 2005 г.
Сейчас
~ 20 г назад
About & FeedbackСоглашениеПриватностьFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL