KTL2B型手(shou)(shou)持電(dian)(dian)臺(tai)為井下流動作業人員配備。在巷道中,漏泄(xie)傳輸通道范圍內,ktl2b型手(shou)(shou)持電(dian)(dian)臺(tai)可實(shi)現與基地臺(tai)的(de)相互(hu)通話(hua);通過基地臺(tai)值班人員的(de)操作,ktl2b型手(shou)(shou)持電(dian)(dian)臺(tai)可以實(shi)現與井上有線電(dian)(dian)話(hua)通話(hua)
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