Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
1）第2部分：信息客体规范)
GB/T 22320-2025_Chinese: Information technology - Chinese coded character set - 15×16 dot matrix font of Chinese ideogram (Chinese: 信息技术 中文编码字符集 汉字15×16点阵字型)
English versions: GB/T 21196
GB/T 20965-2025_Chinese: Control network HBES technical specification - Home and building control system (Chinese: 控制网络HBES技术规范 住宅和楼宇控制系统)
English versions: GB 23394-2024
GB/T 23527.4-2025 Chinese PDF (GB /T23527.4-2025) GB/T 16254-2024 1）第2部分：信息客体规范)GB T 23527. 4 2025_Chinese: Quality requirements for enzyme preparations Part 4: Immobilized glucose isomerase preparations (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23527. 4 2025
