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GB/T 42222-2022 Chinese PDF (GB/T42222-2022) GB/T 45445-2025 English versions: GB/T 22211-2025
GB/T 42222-2022 Chinese PDF (GB/T42222-2022) GB/T 45445-2025 English versions: GB/T 22211-2025
$34.95
Description
English versions: GB/T 22211-2025
English versions: GB/T 45146-2024
GB/T 17395-2024_Chinese: Dimensions
GB/T 45148-2024_Chinese: Basic requirements for resources and technology of digital culture center (Chinese: 数字文化馆资源和技术基本要求)
1-2025_Chinese: Nickel base brazing filler metals - Part 1: Solid brazing filler metals (Chinese: 镍基钎料 第1部分：实心钎料)
GB/T 42222-2022 Chinese PDF (GB/T42222-2022) GB/T 45445-2025 English versions: GB/T 22211-2025GB T 42222 2022_Chinese: Laboratory glassware Testing method and classification of optical uniformity (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42222 2022
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