GB/T 45373-2025 Chinese PDF (GB /T45373-2025) GB/T 27534.4-2025 English versions: GB/T 45350-2025

English versions: GB/T 45350-2025

GB/T 44919-2024_Chinese: Micro-electromechanical systems(MEMS) technology - Bulge test method for measuring mechanical properties of thin films (Chinese: 微机电系统（MEMS）技术 薄膜力学性能的鼓胀试验方法)

5-2024_Chinese: Safety requirements for electrical equipment for measurement

GB/T 19480-2025_Chinese: Vocabulary for meat and meat products (Chinese: 肉与肉制品术语)

3-2025_Chinese: Lightning protection system components(LPSC) - Part 3: Requirements for isolating spark gaps(ISGs) (Chinese: 雷电防护系统部件（LPSC） 第3部分： 隔离放电间隙（ISGs）的要求)

GB/T 45373-2025 Chinese PDF (GB /T45373-2025) GB/T 27534.4-2025 English versions: GB/T 45350-2025GB T 45373 2025_Chinese: Petroleum and liquid petroleum products Direct measurement of density in tanks Resonance cylinder densitometer methods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45373 2025