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using tansgeic tg(cyp19a1b: GFP) zebrafish embryos (Chinese: 化学品 EASZY试验 利用转基因 tg（cyp19a1b：GFP）斑马鱼胚胎通过雌激素受体检测内分泌活性物质)
GB/T 22454-2025_Chinese: Enterprise modelling and architecture - Constructs for enterprise modelling (Chinese: 企业建模与体系结构 企业建模构件)
GB/T 45180-2024_Chinese: General requirements of age-friendly training equipment (Chinese: 健身器材适老化通用要求)
English versions: GB/T 18299-2024
English versions: GB/T 3029-2025
GB/T 6594.2-2025 Chinese PDF (GB /T6594.2-2025) GB/T 45108-2024 using tansgeic tg(cyp19a1b: GFP) zebrafishGB T 6594. 2 2025_Chinese: Plastics Polystyrene(PS) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties (Chinese: PS 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6594. 2 2025
