GB - Chinese national standards

Cathodic protection of reinforcing steel in atmospherically exposed concrete structures

Available languages: English, Chinese

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Determination of iron and lead in amino acids - Atomic absorption spectrometry

Available languages: English, Chinese

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Determination of purity for chemicals (pharmaceuticals) - Differential scanning calorimetry (DSC)

Available languages: English, Chinese

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Determination of melting temperature for chemicals (pharmaceuticals) - Differential scanning calorimetry(DSC)

Available languages: English, Chinese

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Cathodic protection for buried prestressed concrete cylinder pipelines

Available languages: English, Chinese

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Gas analysis—Gas chromatograph with helium ionization detector

Available languages: English, Chinese

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Gas analysis—Determination of the contents of trace sulfur compounds in gases—Gas chromatography with flame photometric detector

Available languages: English, Chinese

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Determination of the microstructure of solution-polymerized SBR

Available languages: English, Chinese

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Nitrous oxide

Available languages: English, Chinese

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Method for preparation of solid biofuels sample

Available languages: English, Chinese

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