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“Testing and measurin” 中國GB標準檢索結果

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GB/T 18216.5-2021
交流1000V和直流1500V及以下低壓配電系統電氣安全 防護措施的試驗、測量或監控設備 第5部分:對地電阻(中英文版)
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measures-Part 5:Resistance to earth
GB/T 18216.4-2021
交流1000V和直流1500V及以下低壓配電系統電氣安全 防護措施的試驗、測量或監控設備 第4部分:接地電阻和等電位接地電阻(中英文版)
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
GB/T 18216.3-2021
交流1000V和直流1500V及以下低壓配電系統電氣安全 防護措施的試驗、測量或監控設備 第3部分:環路阻抗(中英文版)
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
GB/T 18216.2-2021
交流1000V和直流1500V及以下低壓配電系統電氣安全 防護措施的試驗、測量或監控設備 第2部分:絕緣電阻(中英文版)
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
GB/T 18216.1-2021
交流1000V和直流1500V及以下低壓配電系統電氣安全 防護措施的試驗、測量或監控設備 第1部分:通用要求(中英文版)
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements
GB/T 40332-2021
無損檢測 超聲檢測 超聲測厚儀性能特徵和測試方法(中英文版)
Non-destructive testing—Ultrasonic testing—Characterization and verification of ultrasonic thickness measuring equipment
GB/T 5095.2505-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-5部分:試驗25e:回波損耗(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss
GB/T 5095.2303-2021
電子設備用機電元件 基本試驗規程及測量方法 第23-3部分:遮罩和濾波試驗 試驗23c:連接器和附件的遮罩效果 線注入法(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method
GB/T 5095.2304-2021
電子設備用機電元件 基本試驗規程及測量方法 第23-4部分:遮罩和濾波試驗 試驗23d:時域內傳輸線的反射(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain
GB/T 5095.2307-2021
電子設備用機電元件 基本試驗規程及測量方法 第23-7部分:遮罩和濾波試驗 試驗23g:連接器的有效轉移阻抗(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors
GB/T 5095.2501-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-1部分:試驗25a:串擾比(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio
GB/T 5095.2502-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-2部分:試驗25b:衰減(插入損耗)(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss)
GB/T 5095.2504-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-4部分:試驗25d:傳輸時延(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
GB/T 5095.2507-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-7部分:試驗25g:阻抗、反射係數和電壓駐波比(VSWR)(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
GB/T 5095.2503-2021
電子設備用機電元件 基本試驗規程及測量方法 第25-3部分:試驗25c:上升時間衰減(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation
GB/T 5095.2506-2020
電子設備用機電元件 基本試驗規程及測量方法 第25-6部分:試驗25f:眼圖和抖動(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6:Test 25f:Eye pattern and jitter
GB/T 5095.2509-2020
電子設備用機電元件 基本試驗規程及測量方法 第25-9部分:信號完整性試驗 試驗25i:外來串擾(中英文版)
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests-Test 25i: Alien crosstalk
GB/T 18779.5-2020
產品幾何技術規範(GPS) 工件與測量設備的測量檢驗 第5部分:指示式測量儀器的檢驗不確定度(中英文版)
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments
GB/T 33888-2017
無損檢測儀器 超聲測厚儀特性與驗證(中英文版)
Non-destructive testing instruments—Characterization and verification of ultrasonic thickness measuring equipment
GB/T 33580-2017
橡膠塑膠擠出機能耗檢測方法(中英文版)
Testing and measuring methods of energy consumption for rubber and plastics extruder

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