GB/T 30334-2024 Chinese PDF (GB/T30334-2024) GB/T 18822.2-2024 GB/T 45598-2025_Chinese: Fine ceramics -

GB/T 45598-2025_Chinese: Fine ceramics - Test method of elastic modulus

2-2024_Chinese: Fire shutter assembly - Part 2: Motor for fire shutter assembly (Chinese: 防火卷帘 第2部分：防火卷帘用卷门机)

GB 29449-2024_Chinese: Norm of energy consumption per unit production of tyre and carbon black (Chinese: 轮胎和炭黑单位产品能源消耗限额)

English versions: GB/T 45031-2024

GB/T 10894-2023_Chinese: Determination method of separation machinery noise (Chinese: 分离机械噪声测试方法)

GB/T 30334-2024 Chinese PDF (GB/T30334-2024) GB/T 18822.2-2024 GB/T 45598-2025_Chinese: Fine ceramics -GB T 30334 2024_Chinese: Service specification and assessment indicator of logistics parks (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30334 2024