GB/T 42151.81-2023 Chinese PDF (GB/T42151.81-2023) GB/T 19520.20-2023 English versions: GB/T 31402-2023

English versions: GB/T 31402-2023

GB/T 30330-2023_Chinese: China online information exchange for publications - Product information format for books (Chinese: 中国出版物在线信息交换 图书产品信息格式)

English versions: GB/T 31901-2024

GB/T 17966-2024_Chinese: Information technology - Microprocessor systems - Floating-point arithmetic (Chinese: 信息技术 微处理器系统 浮点运算)

GB/T 42151.81-2023 Chinese PDF (GB/T42151.81-2023) GB/T 19520.20-2023 English versions: GB/T 31402-2023GB T 42151. 81 2023_Chinese: Communication networks and systems for power utility automation Part 8 1: Specific communication service mapping (SCSM) Mappings to MMS(ISO 9506 1 and ISO 9506 2) and to ISO IEC 8802 3 (Chinese: 8 1SCSM MMSISO 9506 1ISO 9506 2ISO IEC 8802 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42151. 81 2023