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GB/T 42257-2022 Chinese PDF (GB/T42257-2022) GB/T 23538-2023 English versions: GB/T 45382-2025
GB/T 42257-2022 Chinese PDF (GB/T42257-2022) GB/T 23538-2023 English versions: GB/T 45382-2025
$30.00
Description
English versions: GB/T 45382-2025
2-2024_Chinese: Liquid crystal display devices - Part 2: Liquid crystal display modules - Sectional specification (Chinese: 液晶显示器件 第2部分：液晶显示模块 分规范)
GB/T 44962-2024_Chinese: Grain and oil machinery - Wheat debranner (Chinese: 粮油机械 小麦剥皮机)
GB 17945-2024_Chinese: Fire emergency lighting and evacuate indicating system (Chinese: 消防应急照明和疏散指示系统)
GB/T 42257-2022 Chinese PDF (GB/T42257-2022) GB/T 23538-2023 English versions: GB/T 45382-2025GB T 42257 2022_Chinese: Method for measuring optical and laser performance for Chromium and Erbium co doped Yttrium Scandium Gallium Garnet laser crystal (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42257 2022
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