GB 17741-2025 Chinese PDF GB 17167-2025 2-2025_Chinese: Assembled spectacles - Part
$34.95
Description
2-2025_Chinese: Assembled spectacles - Part 2: Power-variation prescription assembled spectacles (Chinese: 配装眼镜 第2部分：渐变焦定配眼镜)
GB/T 15972
English versions: GB/T 15316-2024
3-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 3: Class 2 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第3部分：2级设备)
1）第2部分：信息客体规范)
GB 17741-2025 Chinese PDF GB 17167-2025 2-2025_Chinese: Assembled spectacles - PartGB 17741 2025_Chinese: Evaluation of seismic safety for engineering sites (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 17741 2025
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