GB/T 44926-2024 Chinese PDF (GB /T44926-2024) GB/T 25246-2025

GB/T 44926-2024 Chinese PDF (GB /T44926-2024) GB/T 25246-2025GB T 44926 2024_Chinese: Nanotechnologies Characterization of micro surface and sub surface Optical dark field confocal microscopy (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44926 2024

English versions: GB/T 32151

GB/T 45134-2025_Chinese: Petroleum drilling and production equipment - Near-bit geosteering drilling systems (Chinese: 石油天然气钻采设备 近钻头地质导向钻井系统)

English versions: GB/T 20854-2025

English versions: GB/T 45100-2024

GB/T 45133-2025_Chinese: Gas analysis - The determination of the composition of gas mixtures - Comparison methods based on one-and two-point calibration (Chinese: 气体分析 混合气体组成的测定 基于单点和两点校准的比较法)

GB/T 44959

English versions: GB/T 45005-2024

9-2024_Chinese: Specifications for the provision of personal protective equipment - Part 9: Automobile industry (Chinese: 个体防护装备配备规范 第9部分：汽车)

GB/T 34015

power supply units and combinations thereof - Part 2: Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第2部分：一般用途分离变压器和内装分离变压器的电源装置的特殊要求和试验)

English versions: GB 4824-2025

GB/T 16605-2024_Chinese: Regenerated cellulose filament fabrics (Chinese: 再生纤维素丝织物)