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English versions: GB/T 20392-2023
GB/T 1966-2024_Chinese: Porous ceramics - Determination of apparent porosity and bulk density (Chinese: 多孔陶瓷 显气孔率和体积密度的测定)
English versions: GB/T 17626
GB/T 16605-2024_Chinese: Regenerated cellulose filament fabrics (Chinese: 再生纤维素丝织物)
5-2025_Chinese: Rules for agricultural seed testing - Part 5: Varietal quality - Varietal purity testing (Chinese: 农作物种子检验规程 第5部分：品种质量 品种纯度鉴定)
GB/T 26332.1-2024 Chinese PDF (GB/T26332.1-2024) GB 43630-2023 English versions: GB/T 20392-2023GB T 26332. 1 2024_Chinese: Optics and photonics Optical coatings Part 1: Vocabulary (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26332. 1 2024
