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GB/T 31211.1-2024 Chinese PDF (GB/T31211.1-2024) GB/T 8223.1-2025 English versions: GB/T 45126-2025
GB/T 31211.1-2024 Chinese PDF (GB/T31211.1-2024) GB/T 8223.1-2025 English versions: GB/T 45126-2025
$34.95
Description
English versions: GB/T 45126-2025
GB/T 19720-2024_Chinese: Jewellery and precious metals - Determination of platinum and palladium - Gravimetry using ammonium chloride and dimethylglyoxime (Chinese: 首饰和贵金属 铂、钯含量的测定 氯化铵重量法和丁二酮肟重量法)
GB/T 29282-2024_Chinese: Glassine paper (Chinese: 格拉辛纸)
English versions: GB/T 13963-2025
English versions: GB/T 29326-2023
GB/T 31211.1-2024 Chinese PDF (GB/T31211.1-2024) GB/T 8223.1-2025 English versions: GB/T 45126-2025GB T 31211. 1 2024_Chinese: Non destructive testing Ultrasonic guided wave testing Part 1: General principle (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31211. 1 2024
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 GB/T 8223.1-2025 English versions: GB/T 45126-2025){kind=link}
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