www.ChineseStandard.net Database: 189759 (19 Oct 2025)

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S/N Standard ID_Text(Version) Description (PDF / digital product) Qty Lead Time (Days) Price (USD) Price Non-USD PDF Preview
Delete 1 GB 17428-1998_ENGLISH Fire resistance test method of ventilation ducts 1 3 279 Need to translate
Delete 2 GB/T 17428-2009_ENGLISH Fire resistance test methods of ventilation ducts 1 3 399 Need to translate
More PDF Samples                    Total (USD) 678.00

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