GB/T 39560.302-2024 Chinese PDF (GB/T39560.302-2024) GB/T 45383-2025 English versions: GB/T 45325-2025

English versions: GB/T 45325-2025

English versions: GB/T 44979-2024

English versions: GB/T 45379-2025

English versions: GB/T 45373-2025

GB/T 17365-2025_Chinese: Microbeam analysis - Method of preparation for specimens of metal and alloy in electron probe microanalysis (Chinese: 微束分析 金属与合金电子探针定量分析试样的制备方法)

GB/T 39560.302-2024 Chinese PDF (GB/T39560.302-2024) GB/T 45383-2025 English versions: GB/T 45325-2025GB T 39560. 302 2024_Chinese: Determination of certain substances in electrical and electronic products Part 3 2: Screening fluorine, chlorine and bromine in polymer and electronics by combustion ion chromatography (C IC) (Chinese: 3 2 C IC) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39560. 302 2024