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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12274.4-2021 |
Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval 有质量评定的石英晶体振荡器 第4部分:分规范 能力批准 |
China National Standards quality—Part |
 English PDF |
| GB/T 24474.2-2020 |
Measurement of ride quality—Part 2: Escalators and moving walks 乘运质量测量 第2部分：自动扶梯和自动人行道 |
China National Standards quality—Part |
English PDF |
| GB/T 24474.1-2020 |
Measurement of ride quality—Part 1: Lifts (elevators) 乘运质量测量 第1部分：电梯 |
China National Standards quality—Part |
English PDF |
| GB/T 33767.5-2018 |
Information technology—Biometric sample quality—Part 5: Face image data 信息技术 生物特征样本质量 第5部分：人脸图像数据 |
China National Standards quality—Part |
English PDF |
| GB/T 33767.6-2018 |
Information technology—Biometric sample quality—Part 6: Iris image data 信息技术 生物特征样本质量 第6部分：虹膜图像数据 |
China National Standards quality—Part |
English PDF |
| GB/T 33767.4-2018 |
Information technology—Biometric sample quality—Part 4: Finger image data 信息技术 生物特征样本质量 第4部分：指纹图像数据 |
China National Standards quality—Part |
English PDF |
| GB/T 12273.1-2017 |
Quartz crystal units of assessed quality—Part 1:Generic specification 有质量评定的石英晶体元件 第1部分:总规范 |
China National Standards quality—Part |
English PDF |
| GB/T 33767.1-2017 |
Information technology—Biometric sample quality—Part 1：Framework 信息技术 生物特征样本质量 第1部分：框架 |
China National Standards quality—Part |
English PDF |
| GB/Z 32880.2-2016 |
Economic evaluation of power quality—Part 2：Economic evaluation method for the distribution network 电能质量经济性评估 第2部分：公用配电网的经济性评估方法 |
China National Standards quality—Part |
English PDF |
| GB/Z 32880.1-2016 |
Economic evaluation of power quality—Part 1: Economic evaluation method for the end-users 电能质量经济性评估 第1部分：电力用户的经济性评估方法 |
China National Standards quality—Part |
English PDF |
| GB/T 32880.3-2016 |
Economic evaluation of power quality—Part 3：Method for collecting data 电能质量经济性评估 第3部分：数据收集方法 |
China National Standards quality—Part |
English PDF |
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