GB/T 17359-2023 Chinese PDF (GB/T17359-2023) GB/T 45134-2025 English versions: GB/T 37133-2025

English versions: GB/T 37133-2025

GB/T 45517-2025_Chinese: Determination of phenol in toys and children's products - High performance liquid chromatography (Chinese: 玩具及儿童用品中苯酚的测定 高效液相色谱法)

English versions: GB/T 34430

GB 20997-2024_Chinese: Limits and targets of fuel consumption for light-duty commercial vehicles (Chinese: 轻型商用车辆燃料消耗量限值及评价指标)

GB/T 1311-2024_Chinese: Test methods for direct current machines (Chinese: 直流电机试验方法)

GB/T 17359-2023 Chinese PDF (GB/T17359-2023) GB/T 45134-2025 English versions: GB/T 37133-2025GB T 17359 2023_Chinese: Microbeam analysis Quantitative analysis using energy dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above (Chinese: 11) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17359 2023