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metallurgy and refining of gold (Chinese: 金矿开采、选冶和金精炼单位产品能源消耗限额)
English versions: GB/T 30553-2023
English versions: GB/T 14949
unvulcanized - Determinations using a shearing-disc viscometer - Part 2: Determinations of pre-vulcanization characteristics (Chinese: 未硫化橡胶 用圆盘剪切黏度计进行测定 第2部分：初期硫化特性的测定)
GB/T 41903.2-2022 Chinese PDF (GB/T41903.2-2022) GB/T 45403-2025 metallurgy and refining of goldGB T 41903. 2 2022_Chinese: Information technology Object oriented BioAPI Part 2: Java implementation (Chinese: 2Java) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41903. 2 2022
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