GB 18585-2023 Chinese PDF GB/T 18281.3-2024 1-2024_Chinese: Graphical symbols for communication

1-2024_Chinese: Graphical symbols for communication support of the elderly - Part 1: Design principles (Chinese: 老年人交流辅助用图形符号 第1部分：表示规则)

GB/T 22107-2025_Chinese: Pneumatic fluid power - Directional control valves - Measurement of shifting time (Chinese: 气动 方向控制阀 切换时间的测量)

English versions: GB/T 45362-2025

2-2024_Chinese: Safety of intelligent consumer product - Part 2: Risk assessment (Chinese: 智能消费品安全 第2部分：风险评估)

GB 18585-2023 Chinese PDF GB/T 18281.3-2024 1-2024_Chinese: Graphical symbols for communicationGB 18585 2023_Chinese: Indoor decorating and refurbishing materials Limit of harmful substances of wallpapers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 18585 2023