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English versions: GB/T 45043-2024
carbon dioxide and acetylene of ethylene and propylene for industrial use - Gas chromatographic method (Chinese: 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法)
English versions: GB/T 16472-2024
English versions: GB/T 21220-2024
GB/T 43279.1-2023 Chinese PDF (GB/T43279.1-2023) GB/T 32151.40-2025 English versions: GB/T 45043-2024GB T 43279. 1 2023_Chinese: Molecular in vitro diagnostic examinations Specifications for pre examination processes for venous whole blood Part 1: Isolated cellular RNA (Chinese: 1RNA) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43279. 1 2023
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