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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22576.4-2021 |
Medical laboratories-Requirements for quality and competence- Part 4:Requirements in the field of clinical chemistry examination 医学实验室 质量和能力的要求 第4部分：临床化学检验领域的要求 |
China National Standards 4:Requirements |
 English PDF |
| GB/T 16895.7-2021 |
Low-voltage electrical installations—Part 7-704:Requirements for special installations or locations—Construction and demolition site installations 低压电气装置 第7-704部分：特殊装置或场所的要求 施工和拆除场所的电气装置 |
China National Standards 4:Requirements |
English PDF |
| GB/T 16895.28-2017 |
Low-voltage electrical installations—Part 7-714:Requirements for special installations or locations—External lighting installations 低压电气装置 第7-714 部分：特殊装置或场所的要求 户外照明装置 |
China National Standards 4:Requirements |
English PDF |
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