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淄博海能達數字對講機TD500醫院對講機
好易通數字對講機TD500直通模式雙時隙通信技術,效能倍增直通模式雙時隙通信,實現兩組通話在一個頻點下同時進行,使通信效能增
2024-07-22
中興防爆數字對講機PH660EX
中興防爆數字對講機PH660EX小巧靈動,輕松掌握全新 3C 防爆標準,更安全可靠高品質品牌電芯,保護板灌膠工藝模擬 / 數字常規,支
2024-07-22
聊城化工對講機中興防爆對講機數字PH690
中興防爆對講機數字PH690全新 3C 防爆標準,更安全可靠高品質品牌電芯,保護板灌膠工藝更高粉塵防爆規格,最高表面溫度 150℃模
2024-07-22
青島化工對講機中興防爆數字對講機PH700Ex
中興防爆數字對講機PH700Ex支持PDT數字集群支持PDT數字集群技術,提供優質的數字集群語音服務,滿足應急通訊的高標準要求,無論
2024-07-22
臨沂氫氣對講機中興防爆對講機DH405EX
中興防爆對講機DH405EX防爆等級:中國CQST:Ex ib II B T4 Gb/Ex ib IIIC T130℃ Db頻率范圍:UHF1:400-470MHZ信道容量:64區域
2024-07-22
日照化工防爆對講機中興防爆對講機DH455EX
中興防爆對講機DH455EX國標防爆通過國標CCC專業防爆體系認證,支持氣體/粉塵雙重防爆,滿足Ex ib II B T4 Gb/Ex ib IIIC T130℃
2024-07-22
濟南雙向窗口對講機吉騰窗口對講機JT-2016
吉騰窗口對講機JT-2016窗口對講機主機外觀金屬色,正面采用高光的鋁合金外殼,背面采用銀鋁色塑膠背殼,經工藝處理,呈現穩重、
2024-07-01
德州化工對講機科立訊數字防爆對講機DP515
科立訊數字防爆對講機DP515DP515 符合GB3836.1-2010和GB3836.4-2010標準,可用于易爆危險區域1區和2區,本產品采用本質安全防爆
2024-07-01
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