GB/T 24632.2-2024 Chinese PDF (GB/T24632.2-2024) GB/T 43253.2-2023 English versions: GB/T 44953-2024

English versions: GB/T 44953-2024

English versions: GB/T 25715-2023

GB/T 45530-2025_Chinese: Technical specification for earth-rockfill dam safety monitoring (Chinese: 土石坝安全监测技术规范)

GB/T 18690

GB/T 23506-2025_Chinese: The gas-fuel power set for oil pruduction drilling site (Chinese: 石油采油井场燃气动力机组)

GB/T 24632.2-2024 Chinese PDF (GB/T24632.2-2024) GB/T 43253.2-2023 English versions: GB/T 44953-2024GB T 24632. 2 2024_Chinese: Geometrical product specifications(GPS) Roundness Part 2: Specification operators (Chinese: GPS 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24632. 2 2024