GB/T 24630.2-2024 Chinese PDF (GB/T24630.2-2024) GB/T 20042.6-2024 English versions: GB/T 45451

English versions: GB/T 45451

English versions: GB/T 44993-2024

6-2023_Chinese: Standard examination methods for drinking water - Part 6: Metal and metalloid indices (Chinese: 生活饮用水标准检验方法 第6部分：金属和类金属指标)

English versions: GB/T 44473-2024

GB/T 45118-2024_Chinese: Technical guide for grid connection of wave energy generation device (Chinese: 波浪能发电装置并网技术导则)

GB/T 24630.2-2024 Chinese PDF (GB/T24630.2-2024) GB/T 20042.6-2024 English versions: GB/T 45451GB T 24630. 2 2024_Chinese: Geometrical product specifications(GPS) Flatness 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 24630. 2 2024