GB/T 24630.1-2024 Chinese PDF (GB/T24630.1-2024) GB/T 4365-2024 English versions: GB/T 31258-2024

English versions: GB/T 31258-2024

GB/T 45329-2025_Chinese: Precious metals and their alloys wrought for ignition electrodes (Chinese: 点火电极用贵金属及其合金加工材)

English versions: GB/T 9065

12-2024_Chinese: Aquatic feed - Part 12: Formula feed for crucian carp (Chinese: 水产配合饲料 第12部分：鲫鱼配合饲料)

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)

GB/T 24630.1-2024 Chinese PDF (GB/T24630.1-2024) GB/T 4365-2024 English versions: GB/T 31258-2024GB T 24630. 1 2024_Chinese: Geometrical product specifications(GPS) Flatness Part 1: Vocabulary and parameters of flatness (Chinese: GPS 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24630. 1 2024