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GB/T 25273-2025_Chinese: Films for liquid crystal display (LCD) - Method for measuring haze and light transmittance - Integrating sphere method (Chinese: 液晶显示器（LCD）用薄膜 雾度和透光率测定方法 积分球法)
GB/T 44913-2024_Chinese: Filled monocrystal gemstones - Identification and classification (Chinese: 充填处理单晶体宝石 鉴定与分类)
GB/T 32456-2025_Chinese: General technical specification for energy saving heating system of rubber and plastics machines (Chinese: 橡胶塑料机械用节能型加热系统通用技术规范)
GB/T 45012-2024_Chinese: Thermal insulating products for industrial installations - Determination of the coefficient of linear thermal expansion at sub-ambient temperatures (Chinese: 工业用绝热制品 低温线性热膨胀系数的测定)
English versions: GB/T 20882
GB/T 45166-2024 Chinese PDF (GB /T45166-2024) GB/T 3543.12-2025 GB/T 25273-2025_Chinese: Films for liquidGB T 45166 2024_Chinese: Non destructive testing Infrared thermographic testing General principles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45166 2024
