GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 32960.3-2025 English versions: GB/T 20718

English versions: GB/T 20718

English versions: GB/T 45443-2025

GB/T 21442-2024_Chinese: Zhikong scallop (Chinese: 栉孔扇贝)

2-2023_Chinese: Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2: Guidance for the estimation of uncertainty in GPS measurement

GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 32960.3-2025 English versions: GB/T 20718GB T 22270. 5 2023_Chinese: Industrial automation systems and integration Service interface for testing applications Part 5: Application program service interface (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22270. 5 2023