GB/T 44916-2024 Chinese PDF (GB /T44916-2024) GB/T 22454-2025 GB/T 42125

GB/T 42125

GB/T 30889-2024_Chinese: Frozen shrimps or prawns (Chinese: 冻虾)

GB/T 25187-2024_Chinese: Surface chemical analysis - Auger electron spectroscopy - Description of selected instrumental performance parameters (Chinese: 表面化学分析 俄歇电子能谱 选择仪器性能参数的表述)

GB/T 32825-2024_Chinese: Technical parameters and requirements for three-phase dry-type tridimensional wound core power transformers (Chinese: 三相干式立体卷铁芯电力变压器技术参数和要求)

GB/T 32865-2025_Chinese: Quality requirements and test methods for tight sandstone gas products (Chinese: 致密砂岩气产品质量要求和试验方法)

GB/T 44916-2024 Chinese PDF (GB /T44916-2024) GB/T 22454-2025 GB/T 42125GB T 44916 2024_Chinese: Ships and marine technology Gate valves for use in low temperature applications Design and testing requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44916 2024