www.ChineseStandard.net Database: 189760 (1 Nov 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/T 12930-1991_ENGLISH Technical specification for high pressure reciprocating air diving apparatus 1 3 359 Need to translate
Delete 2 GB/T 12938-1991_ENGLISH Determination of thiosulphate and other residual chemicals in processed photographic materials. Iodine-amylose, methylene blue and silver sulphide densitometric methods 1 3 559 Need to translate
More PDF Samples                    Total (USD) 918.00

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