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全频程额定功率的扬声器

Loudspeakers, Power Rating, Full Range

光纤互连装置和无源元件的可靠性 第7部分：寿命应力建模

Reliability of Fibre Optic Interconnecting Devices and Passive Components- Part 7: Life Stress Modeling

电热元件用拉制或轧制铁-铬-铝合金的标准规格

Standard Specification for Drawn or Rolled Iron-Chromium-Aluminum Alloys for Electrical Heating Elements

用于确定镍铬和镍铬铁合金在电热应用中的抗氧化性的升高温度加速寿命试验的标准方法

Standard Test Method for Elevated Temperature Accelerated Life Cycle Testing for Determining Resistance to Oxidation of Nickel-Chromium and Nickel-Chromium-Iron Alloys for Electrical Heating Applications

用于电加热的镍铬和镍 - 铬 - 铁合金的加速寿命的标准测试方法

Standard Test Method for Accelerated Life of Nickel-Chromium and Nickel-Chromium-Iron Alloys for Electrical Heating

电加热用铁铬铝合金加速寿命的标准试验方法

Standard Test Method of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating

电加热用铁铬铝合金加速寿命试验标准方法

Standard Test Method of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating

同轴通信电缆 环境试验方法 第1-215部分：高温电缆老化

Environmental test methods for coaxial communication cables Part 1-215: High temperature cable aging

纤维光学互连器件和无源光学元件的可靠性.第7部分:寿命应力模型

Reliability of fibre optic interconnecting devices and passive optical components - Part 7: Life stress modeling (IEC 62005-7:2004); German version EN 62005-7:2004

电力计量美利体育官网首页网址 可靠性

Electricity metering equipment – Dependability

燃料电池技术 第7-3部分：测试方法——加速试验的状态及标准化展望

Fuel cell technologies - Part 7-3: Test methods - Status of accelerated tests for fuel cell stacks and components and perspectives for standardization

阴极保护用混合金属氧化物阳极加速寿命试验方法. 第1部分：混凝土应用

Accelerated life test method of mixed metal oxide anodes for cathodic protection - Part 1: Application in concrete

气压液动. 通过加速寿命试验评定部件的可靠性. 通用指南和程序

Pneumatic fluid power - Assessment of component reliability by accelerated life testing - General guidelines and procedures

电能计量美利体育官网首页网址 可靠性 第31-1部分：加速可靠性试验 高温高湿 (IEC 62059-31-1:2008)

Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity (IEC 62059-31-1:2008)

NACE国际标准测试方法：嵌入式感应电流阳极的试验 用于大气暴露钢纤维混凝土的阴极保护

NACE International Standard Test Method: Testing of Embedded Inductive Current Anodes for Cathodic Protection of Atmospherically Exposed Steel Fiber Reinforced Concrete

氢燃料电池技术 - 第7-3部分: 测试方法 — 加速测试状态及标准化展望

Fuel cell technologies – Part 7-3: Test methods – Status of accelerated tests for fuel cell stacks and components and perspectives for standardization