GB/T 16716.5-2024 Chinese PDF (GB/T16716.5-2024) GB/T 18916.8-2025 GB/T 45548-2025_Chinese: Determination of isotope

GB/T 45548-2025_Chinese: Determination of isotope abundance of deuterated reagents - Nuclear magnetic resonance spectroscopy (Chinese: 氘代试剂同位素丰度的测定 核磁共振波谱法)

GB/T 27995

GB/T 10184-2025_Chinese: Performance test code of practice for utility boiler (Chinese: 电站锅炉性能试验规程)

English versions: GB/T 13880-2024

English versions: GB/T 45171-2024

GB/T 16716.5-2024 Chinese PDF (GB/T16716.5-2024) GB/T 18916.8-2025 GB/T 45548-2025_Chinese: Determination of isotopeGB T 16716. 5 2024_Chinese: Packaging and the environment Part 5: Energy recovery (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16716. 5 2024