GB/T 24671-2023 Chinese PDF (GB/T24671-2023) GB/T 17435-2025 2-2023_Chinese: Molecular in vitro diagnostic

2-2023_Chinese: Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for venous whole blood - Part 2: Isolated genomic DNA (Chinese: 分子体外诊断检验 静脉全血检验前过程的规范 第2部分：分离基因组DNA)

1-2023_Chinese: Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes (Chinese: 白炽灯 安全规范 第1部分：家庭和类似场合普通照明用钨丝灯)

English versions: GB/T 19544-2024

GB/T 18396-2025_Chinese: Rubber latex - Determination of surface tension (Chinese: 胶乳 表面张力的测定)

and laboratory use - Part 17: Particular requirements for equipment intended to be used in educational establishments by children (Chinese: 测量、控制和实验室用电气设备的安全要求 第17部分：教育机构中儿童使用设备的特殊要求)

GB/T 24671-2023 Chinese PDF (GB/T24671-2023) GB/T 17435-2025 2-2023_Chinese: Molecular in vitro diagnosticGB T 24671 2023_Chinese: Agricultural irrigation equipment Graphical symbols for pressurized irrigation systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24671 2023