GB/T 2394-2024 Chinese PDF (GB/T2394-2024) GB/T 29319-2024 English versions: GB 45320-2025

English versions: GB 45320-2025

English versions: GB/T 44879-2024

GB/T 17105-2024_Chinese: Classification of aluminum-silicon dense shaped refractory products (Chinese: 铝硅系致密定形耐火制品分类)

3-2023_Chinese: Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for venous whole blood - Part 3: Isolated circulating cell free DNA from plasma (Chinese: 分子体外诊断检验 静脉全血检验前过程的规范 第3部分：分离血浆循环游离DNA)

English versions: GB/T 21218-2023

GB/T 2394-2024 Chinese PDF (GB/T2394-2024) GB/T 29319-2024 English versions: GB 45320-2025GB T 2394 2024_Chinese: Disperse dyestuffs Determination of shade and relative strength (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2394 2024