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GB/T 45277-2025_Chinese: Determination of nine primary aromatic amines in toys - Gas chromatography-mass spectrometry (Chinese: 玩具中9种初级芳香胺含量的测定 气相色谱-质谱联用法)
English versions: GB/T 45361-2025
English versions: GB 23826-2025
7-2025_Chinese: Technical specification for animal genetic resource survey - Part 7: Camel and alpaca (Chinese: 畜禽遗传资源调查技术规范 第7部分：骆驼、羊驼)
GB/T 45344-2025 Chinese PDF (GB /T45344-2025) GB/T 14478-2025 GB/T 45277-2025_Chinese: Determination of nineGB T 45344 2025_Chinese: General technical requirements for fabricated and prefabricated gas piping used in buildings (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45344 2025
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