礦用電話機 的英文怎麼說
中文拼音 [kuàngyòngdiànhuàjī]
礦用電話機
英文
mine telephone set- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 話 : Ⅰ名詞(說出來的能夠表達思想的聲音, 或者把這種聲音記錄下來的文字) word; talk Ⅱ動詞(說; 談) talk about; speak about
- 機 : machineengine
- 用電 : electricity utilization
- 話機 : station set
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The cables are designed for main communicationlines of mining wells, streets, etc and connecting cables betwwen connecting box and telephone
本產品適用於固定敷設在礦井、巷道等作通信干線及分線箱與電話機的連接線。Performance requirements and test methods for intrinsically - safe automatic mine telephone
礦用本質安全型自動電話機技術要求和試驗方法Urban telephone subscribers refer to subscribers telephone subscribers, located at municipalities, cities under the jurisdiction of province, cities at prefectural level, downtown and suburb of city at county level town and county towns ( including country towns where county government located, and towns of county level according to the administrative organizational system ), that are connected to the public line telephone network, including rural mineral area, forest area, military area
城市電話用戶指直轄市、省轄市、地級市、縣級市的市區、市郊區及縣城(包括縣人民政府所在地的縣城關區或行政建制相當于縣人民政府所在地的鎮)范圍內接入局用交換機的電話用戶數,包括分佈在農村地區的獨立工礦區、林區、駐軍等接入局用交換機的電話用戶數。
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