GB/T 45316-2025 Chinese PDF (GB /T45316-2025) GB/T 45340-2025 English versions: GB/T 45418-2025

English versions: GB/T 45418-2025

1-2025_Chinese: Plastics - Determination of temperature of deflection under load - Part 1: General test method (Chinese: 塑料 负荷变形温度的测定 第1部分：通用试验方法)

3-2024_Chinese: Optics and photonics - Microlens arrays - Part 3: Test methods for optical properties (Chinese: 光学和光子学 微透镜阵列 第3部分：光学特性测试方法)

GB/T 24477-2025_Chinese: Accessibility to lifts for persons including persons with disability (Chinese: 适用于残障人员的电梯附加要求)

GB/T 31114-2024_Chinese: Quality requirement for ice cream (Chinese: 冰淇淋质量要求)

GB/T 45316-2025 Chinese PDF (GB /T45316-2025) GB/T 45340-2025 English versions: GB/T 45418-2025GB T 45316 2025_Chinese: Determination of piperine content Spectrophotometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45316 2025