GB/T 43275-2023 Chinese PDF (GB/T43275-2023) GB/T 45377-2025 English versions: GB 43470-2023

English versions: GB 43470-2023

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)

302-2024_Chinese: Determination of certain substances in electrical and electronic products - Part 3-2: Screening fluorine

English versions: GB/T 8232-2024

GB/T 32592-2023_Chinese: Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line (Chinese: 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证)

GB/T 43275-2023 Chinese PDF (GB/T43275-2023) GB/T 45377-2025 English versions: GB 43470-2023GB T 43275 2023_Chinese: Screening determination of certain elements of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in plastic for toys Energy dispersive X ray fluorescence spectrometry (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43275 2023