GB/T 19396-2025 Chinese PDF (GB /T19396-2025) GB/T 19277.1-2025 99-2025_Chinese: Instrument transformers - Part

99-2025_Chinese: Instrument transformers - Part 99: Glossary (Chinese: 互感器 第99部分：术语)

4-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 4: Class 3 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第4部分：3级设备)

GB/T 18029

42-2025_Chinese: National food safety standard - Food microbiological examination - Examination of Norwalk Viruses (Chinese: 食品安全国家标准 食品微生物学检验 诺如病毒检验)

3-2025_Chinese: Non-destructive testing - Ultrasonic testing block - Part 3: Calibration block for curved surface (Chinese: 无损检测 超声检测试块 第3部分：曲面检测标准试块)

GB/T 19396-2025 Chinese PDF (GB /T19396-2025) GB/T 19277.1-2025 99-2025_Chinese: Instrument transformers - PartGB T 19396 2025_Chinese: Terbium dysprosium iron magnetostrictive materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19396 2025