“GB ” 中國GB標準檢索結果 |
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標誌的),以及GB標準中文版,可以直接在網站上購買,在收到您付款後,會在1~3天內發您郵箱。 2. 其他未翻譯的GB標準英文版,在接到您翻譯訂單後,才進行翻譯,時間一般需要多3~5天。 |
GB/T 7624-1987 在四線租用電話型電路上使用的標準化2400比特/秒數據機(中英文版) 2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits |
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GB/T 7623-1987 在電話自動交換網上的自動回應設備和(或)並行自動呼叫設備, 包括人工和自動建立呼叫時使回波控制裝置停止工作的規程(中英文版) Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network, including procedures for bling of echo control devices for both manually and automatically established calls |
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GB/T 7622-1987 在電話自動交換網上使用的標準化600/1200波特數據機(中英文版) 600/1200 bauds modem standardized for use in the general switched telephone network |
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GB/T 762-2002 標準電流等級(中英文版) Standard current ratings |
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GB/T 7621-1987 在電話自動交換網和點對點二線租用電話型電路上使用的標準化的1200比特/秒雙工數據機(中英文版) 1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits |
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GB/T 7620-1987 在電話自動交換網上使用的標準化300比特/秒全雙工數據機(中英文版) 300 bits per second duplex modem standardized for use in the general switched telephone network |
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GB/T 7619-1987 在資料通信領域中通常同積體電路設備一起使用的平衡雙流介面電路的電氣特性(中英文版) Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of datacommunications |
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GB/T 7618-1987 在資料通信領域中通常同積體電路設備一起使用的非平衡雙流介面電路的電氣特性(中英文版) Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications |
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GB/T 7615-1987 共用天線電視系統 天線部分(中英文版) CATV System--Antenna part |
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GB/T 7611-2016 數位網系列位元速率電介面特性(中英文版) Characteristic of the electrical interface at hierarchical bit rate for digital network |
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GB/T 7611-2001 數位網系列位元速率電介面特性(中英文版) Characteristics of the electrical interfaceat hierarchical bit rate for digital network |
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GB/T 7610-1987 音訊脈衝碼調制特性(中英文版) Characteristics of pulse code modulation for voice-frequencies |
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GB/T 7609-1995 電信網中脈衝碼調制音訊通路傳輸特性常用測試方法(中英文版) General test method for transmission performance of PCM voice channel in telecommunication network |
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GB/T 7607-2010 柴油機油換油指標(中英文版) Criteria for changing of diesel engine oil |
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GB/T 7605-2008 運行中汽輪機油破乳化度測定法(中英文版) Detemination of clemulsibility characteristics of turbine oils in service |
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GB/T 7604-1987 礦物絕緣油芳烴含量測定法(中英文版) Determination of the aromatic hydrocarbon content in mineral insulating oils |
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GB/T 7603-2012 礦物絕緣油中芳碳含量測定法(中英文版) Determination of the aromatic carbon content in mineral insulating oil |
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GB/T 7602.3-2008 變壓器油、汽輪機油中T501抗氧化劑含量測定法 第3部分:紅外光譜法(中英文版) Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method |
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GB/T 7602.2-2008 變壓器油、汽輪機油中T501抗氧化劑含量測定法 第2部分:液相色譜法(中英文版) Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography |
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GB/T 7602.1-2008 變壓器油、汽輪機油中T501抗氧化劑含量測定法 第1部分:分光光度法(中英文版) Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method |
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GB/T 7601-2008 運行中變壓器油、汽輪機油水分測定法 ( 氣相色譜法)(中英文版) Determination of water content for transformer and turbine oils in service by gas chromatographic method |
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GB/T 7600-2014 運行中變壓器油和汽輪機油水分含量測定法(庫侖法)(中英文版) Determination of water content in transformer oils and turbine oils in service by coulometric method |
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GB/T 7598-2008 運行中變壓器油水溶性酸測定法(中英文版) Determination of water-soluble acid in transformer oils in service |
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GB/T 7597-2007 電力用油(變壓器油、汽輪機油)取樣方法(中英文版) Method of sampling for transformer and turbine oils in electric power industry |
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GB/T 7596-2008 電廠運行中汽輪機油品質(中英文版) In-service quality criteria of turbine oils used in power plants |
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GB/T 7595-2008 運行中變壓器油品質(中英文版) Quality of transformer oils in service |
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GB/T 7594.9-1987 電線電纜橡皮絕緣和橡皮護套 第9部分:85℃一般不延燃橡皮護套(中英文版) Rubber insulation and sheath of electric cables and wires--Part 9:Ordinary duty flame-retardant rubber sheath 85℃ |
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GB/T 7594.8-1987 電線電纜橡皮絕緣和橡皮護套 第8部分:90℃橡皮絕緣(中英文版) Rubber insulationand sheath of electric cables and wires--Part 8:Rubber sheath 90℃ |
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GB/T 7594.7-1987 電線電纜橡皮絕緣和橡皮護套 第7部分:65℃重型不延燃橡皮護套(中英文版) Rubber insulation and sheath of electric cables and wires--Part 7:Heavy duty flame-retardant rubber sheath 65℃ |
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GB/T 7594.6-1987 電線電纜橡皮絕緣和橡皮護套 第6部分:65℃重型橡皮護套(中英文版) Rubber insulationand sheath of electric cables and wires--Part 6:Heavy duty rubber sheath 65℃ |
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