Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Wireless mouse receiver design plant from,the receiver inside join resistance,electric heat makes material softening with long after fall like plants withered effect to remind to use the computer time is too long to stop to rest,play a role to remind.
Guangdong University of Technology