GB/T 22919.9-2024 Chinese PDF (GB/T22919.9-2024) GB/T 45022-2024 GB/T 12723-2024_Chinese: General principles for

GB/T 12723-2024_Chinese: General principles for establishing allowance of energy consumption per unit throughput (Chinese: 单位产品能源消耗限额编制通则)

GB/T 22248-2025_Chinese: Determination of glycyrrhizic acid in health foods (Chinese: 保健食品中甘草酸的测定)

GB/T 45133-2025_Chinese: Gas analysis - The determination of the composition of gas mixtures - Comparison methods based on one-and two-point calibration (Chinese: 气体分析 混合气体组成的测定 基于单点和两点校准的比较法)

English versions: GB/T 16288-2024

1-2023_Chinese: Ergonomic principles related to mental workload - Part 1: General terms and methods for measuring and assessing mental workload (Chinese: 与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法)

GB/T 22919.9-2024 Chinese PDF (GB/T22919.9-2024) GB/T 45022-2024 GB/T 12723-2024_Chinese: General principles forGB T 22919. 9 2024_Chinese: Aquatic feed Part 9: Formula feed for largemouth bass (Chinese: 9) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22919. 9 2024