GB/T 4701.12-2024 Chinese PDF (GB/T4701.12-2024) GB/T 28185-2025 English versions: GB 27887-2024

English versions: GB 27887-2024

English versions: GB 39800

16-2023_Chinese: Requirements of the carbon emissions accounting and reporting - Part 16: Oil and gas production enterprise (Chinese: 碳排放核算与报告要求 第16部分：石油天然气生产企业)

GB/T 26705-2023_Chinese: Low density printing paper (Chinese: 轻型印刷纸)

English versions: GB/T 45086

GB/T 4701.12-2024 Chinese PDF (GB/T4701.12-2024) GB/T 28185-2025 English versions: GB 27887-2024GB T 4701. 12 2024_Chinese: Ferrotitanium Determination of titanium content Diantipyrylmethane spectrophotometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4701. 12 2024