GB/T 31903-2024 Chinese PDF (GB/T31903-2024) GB/T 31114-2024 English versions: GB/T 22076-2024

English versions: GB/T 22076-2024

English versions: YY 0790-2024

English versions: GB/T 30782-2024

6-2023_Chinese: Basic specifications for electro heating and electromagnetic processing installations - Part 6: Industrial microwave heating installations (Chinese: 电热和电磁处理装置基本技术条件 第6部分：工业微波加热装置)

GB/T 15314-2024_Chinese: Specifications for precise engineering survey (Chinese: 精密工程测量规范)

GB/T 31903-2024 Chinese PDF (GB/T31903-2024) GB/T 31114-2024 English versions: GB/T 22076-2024GB T 31903 2024_Chinese: Identification, marking and packing for garment interlining (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31903 2024