GB/T 3145-2023 Chinese PDF (GB/T3145-2023) GB/T 32800.6-2023 English versions: GB/T 45431-2025

English versions: GB/T 45431-2025

GB/T 45402-2025_Chinese: Smart city - City intelligent center - Reference architecture (Chinese: 智慧城市 城市智能中枢 参考架构)

GB/T 23025-2024_Chinese: Integration of informatization and industrialization management systems - Classification and application guidelines for production equipment operation control information models (Chinese: 信息化和工业化融合管理体系 生产设备运行管控信息模型分类与应用指南)

English versions: GB/T 30306-2024

bisphenol F and bisphenol S in foods (Chinese: 食品安全国家标准 食品中双酚A、双酚F和双酚S的测定)

GB/T 3145-2023 Chinese PDF (GB/T3145-2023) GB/T 32800.6-2023 English versions: GB/T 45431-2025GB T 3145 2023_Chinese: Determination of benzene crystallizing point (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3145 2023