GB/T 45274-2025 Chinese PDF (GB /T45274-2025) GB/T 45032-2024 1-2025_Chinese: Semi-finished spectacle lens blanks

1-2025_Chinese: Semi-finished spectacle lens blanks - Part 1: Single-vision and multifocal (Chinese: 半成品镜片毛坯 第1部分：单焦和多焦)

English versions: GB/T 45327-2025

7-2025_Chinese: Quality requirements for starch sugar - Part 7: Trehalose (Chinese: 淀粉糖质量要求 第7部分：海藻糖)

GB/T 35132

GB/T 45315-2025_Chinese: Technical requirements and test methods of vehicular information interactive systems based on LTE-V2X direct communication (Chinese: 基于LTE-V2X直连通信的车载信息交互系统技术要求及试验方法)

GB/T 45274-2025 Chinese PDF (GB /T45274-2025) GB/T 45032-2024 1-2025_Chinese: Semi-finished spectacle lens blanksGB T 45274 2025_Chinese: Juvenile products General technical requirements for sensory integration training products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45274 2025