GB/T 17530.2-2023 Chinese PDF (GB/T17530.2-2023) GB/T 13465.1-2024 GB/T 31902-2025_Chinese: Inspection method for

GB/T 31902-2025_Chinese: Inspection method for appearance defects on garment interlining (Chinese: 服装衬布外观疵点检验方法)

English versions: GB 4715-2024

GB/T 45300-2025_Chinese: Turmeric (Chinese: 姜黄)

2-2025_Chinese: Artificial intelligence - Large-scale model - Part 2: Testing and evaluation for metrics and methods (Chinese: 人工智能 大模型 第2部分：评测指标与方法)

English versions: GB/T 24212-2025

GB/T 17530.2-2023 Chinese PDF (GB/T17530.2-2023) GB/T 13465.1-2024 GB/T 31902-2025_Chinese: Inspection method forGB T 17530. 2 2023_Chinese: Test method of acrylic acid and acrylates for industrial use Part 2: Determination of organic impurities and purity of acrylates for industrial use Gas chromatography (Chinese: 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17530. 2 2023