fun-animations.fr | |
网站标题: | fun-animations.fr |
网站简介: | fun-animations.fr |
关键字: | fun-animations.fr |
slammersystems.com | |
网站标题: | Slam-In - The Academic Competition Scoreboard System |
网站简介: | Slammer Systems is the author of Slam-In, the academic competition scoreboard system that automates all ring-in, timer, and scorekeeping processes in a match. |
关键字: | slammer ring-in ring in buzzer buzzer system lockout timer scoreboard academic team quiz bowl academic tournament academic competition academic challenge wireless lock out scholastic bo |
cre-soundbuzzer.com | |
网站标题: | Piezo buzzer, electromagnetic buzzer, SMD buzzer, Changzhou buzzer manufacturer-Changzhou Cre-sound ... |
网站简介: | Changzhou Wujin Lianhua Electronics mainly produces piezoelectric buzzer, electromagnetic buzzer, SMD buzzer, self-driven buzzer, active buzzer, passive buzzer, mechanical buzzer, piezo transducer, al |
关键字: | piezoelectric buzzer electromagnetic bu |
cosson.cn | |
网站标题: | Buzzer|SMD buzzer|piezo buzzer|magnetic buzzer|buzzer active |
网站简介: | Dongguan cosson electronic plasic Co.,Ltd. specialize in producing electro-acoustic components such as buzzer(Piezo electric, electromagnetic, mechanical), piezoelectric ceramic element, SMD magnetic transducers, condenser microphones, ultransonic sensor,Atomization piece, speakers and other audio |
关键字: | Buzzer SMD buzzer piezo buzzer magnetic buzzer buzzer active passive buzzer mechanica buzzer ultrasonic sensor Atomization Piece micro spealer Microph |
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