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English versions: GB/T 20604-2025
GB/T 18376
English versions: GB/T 13000-2025
3-2025_Chinese: Criteria for nuclear reactor instrumentation - Part 3: High temperature gas-cooled reactor (Chinese: 核反应堆仪表准则 第3部分：高温气冷反应堆)
GB/T 22452-2025_Chinese: General specification of non-linear optical borate crystal devices (Chinese: 硼酸盐非线性光学单晶元件通用规范)
GB/T 19048-2024 Chinese PDF (GB /T19048-2024) GB/T 16981-2025 English versions: GB/T 20604-2025GB T 19048 2024_Chinese: Quality requirements for product of geographical indication Longkou vermicelli (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19048 2024
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