GB 14925-2023 Chinese PDF GB/T 27534.7-2025 English versions: GB 45189-2025

English versions: GB 45189-2025

171-2024_Chinese: Ergonomics of human-system interaction - Part 171: Guidance on software accessible design (Chinese: 人-系统交互工效学 第171部分：软件无障碍设计指南)

English versions: GB 20071-2025

GB/T 20042

GB/T 45328-2025_Chinese: Determination of magnetic foreign metal particles in lithium carbonate

GB 14925-2023 Chinese PDF GB/T 27534.7-2025 English versions: GB 45189-2025GB 14925 2023_Chinese: Laboratory animal Environment and housing facilities (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 14925 2023