1) antinoise carrier-operated derice
抗噪载波装置
2) carrier-operated antinoise device
抗噪声载波装置
3) carrier-operated antionise deivce
载波静噪装置
4) antinoise carrier-operated device
载波接收静噪装置
5) carrier-current communication device
载波通讯装置
1.
In view of the limitation of signal dotting and phonetic communication device used for coal mine,a kind of flameproof signal dotting and phonetic carrier-current communication device especially suited to satisfy the current needs of modernization mine production with high-capacity and high-efficiency is designed,its effects and performance has been validated.
针对目前煤矿使用信号打点、语音通讯装置存在的缺陷,设计出一种能适应当前高产、高效现代化矿井生产需要的煤矿隔爆型信号打点、语音载波通讯装置,其功效和性能已得到验证。
6) carrier protection equipment
载波保护装置
补充资料：电力线载波保护复用载波机
电力线载波保护复用载波机
multi purpose PLC equipment for teleprotection system
d一onl一x一on zolbo boohu fuyong 20一boJ-电力线载波保护复用载波机(multi purposePLC equiPment for teleProteetion system)见电力线载波机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条