GB/T 20871.12-2024 Chinese PDF (GB/T20871.12-2024) GB/T 45491-2025 English versions: GB/T 41869

English versions: GB/T 41869

8-2024_Chinese: Anti-counterfeiting printing ink - Part 8: Altering-proof anti-counterfeiting printing ink (Chinese: 防伪油墨 第8部分：防涂改防伪油墨)

11-2025_Chinese: Technical specification for animal genetic resource survey - Part 11: Mink

GB/T 44989-2024_Chinese: Evaluation for green data center (Chinese: 绿色数据中心评价)

6-2025_Chinese: Field device integration - Part 6: Technology mapping (Chinese: 现场设备集成 第6部分：技术映射)

GB/T 20871.12-2024 Chinese PDF (GB/T20871.12-2024) GB/T 45491-2025 English versions: GB/T 41869GB T 20871. 12 2024_Chinese: Organic light emitting diode(OLED) displays Part 1 2: Terminology and letter symbols (Chinese: 1 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20871. 12 2024