GB - Chinese national standards

Rubber, raw natural and raw synthetic—Sampling and further preparative procedures

Available languages: English, Chinese

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Talc

Available languages: English, Chinese

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Talc powder

Available languages: English, Chinese

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Methods for chemical analysis of talc

Available languages: English, Chinese

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Methods for physical test of talc

Available languages: English, Chinese

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Inspection methods of prestressed concrete pipes for water

Available languages: English, Chinese

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Test methods of concrete pipes for water transmission

Available languages: English, Chinese

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Chemical reagent - Packaging and marking

Available languages: English, Chinese

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Chemical reagent—L(+)-Ascorbic acid

Available languages: English, Chinese

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Soya bean oil

Available languages: English, Chinese

Available design: electronic design (pdf), Print design