GB/T 26382-2024 Chinese PDF (GB/T26382-2024) GB/T 30894-2024 1-2023_Chinese: Uninterruptible power systems (UPS)

1-2023_Chinese: Uninterruptible power systems (UPS) - Part 1: Safety requirements (Chinese: 不间断电源系统（UPS）第1部分：安全要求)

English versions: GB/T 30894-2024

English versions: GB/T 45627-2025

7-2025_Chinese: Plastics - Polyether polyols for use in the production of polyurethane - Part 7: Determination of basicity (Chinese: 塑料 聚氨酯生产用聚醚多元醇 第7部分：碱性物质含量的测定)

3-2024_Chinese: Seamless austenitic-ferritic(duplex) stainless steel tubes and pipes - Part 3: Pipes for oil and gas transmission (Chinese: 奥氏体-铁素体型双相不锈钢无缝钢管 第3部分：油气输送用管)

GB/T 26382-2024 Chinese PDF (GB/T26382-2024) GB/T 30894-2024 1-2023_Chinese: Uninterruptible power systems (UPS)GB T 26382 2024_Chinese: Worsted fabric (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26382 2024