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GB/T 674-2024 Chinese PDF (GB/T674-2024) GB/T 45575-2025 English versions: GB/T 43309-2023
$30.00
Description
English versions: GB/T 43309-2023
GB/T 21649
17-2024_Chinese: Cleanrooms and associated controlled environments - Part 17: Particle deposition rate applications (Chinese: 洁净室及相关受控环境 第17部分:粒子沉积速率应用)
GB/T 14078-2024_Chinese: Technical specification for He-Ne lasers (Chinese: 氦氖激光器技术规范)
GB/T 674-2024 Chinese PDF (GB/T674-2024) GB/T 45575-2025 English versions: GB/T 43309-2023GB T 674 2024_Chinese: Chemical reagent Cupric oxide powder (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 674 2024
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