GB/T 45035-2024 Chinese PDF (GB /T45035-2024) GB/T 28583-2025 GB/T 44919-2024_Chinese: Micro-electromechanical systems(MEMS) technology

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)

GB/T 29117-2025_Chinese: Evaluating guide for green schools (Chinese: 绿色学校评价导则)

English versions: GB/T 44883-2024

GB/T 45020-2024_Chinese: Methods for chemical analysis of niobium hafnium alloys - Determination of trace impurity elements content - Inductively coupled plasma mass spectrometry (Chinese: 铌铪合金化学分析方法 痕量杂质元素的测定 电感耦合等离子体质谱法)

English versions: GB/T 45123-2024

GB/T 45035-2024 Chinese PDF (GB /T45035-2024) GB/T 28583-2025 GB/T 44919-2024_Chinese: Micro-electromechanical systems(MEMS) technologyGB T 45035 2024_Chinese: Technical requirements of cotton cultivation for concentrative maturation (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45035 2024