GB - Chinese national standards

Paints and varnishes—Determination of resistance to liquids—Part 3: Method using an absorbent medium

Available languages: English, Chinese

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Paints and varnishes—Determination of resistance to liquids—Part 4: Spotting methods

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Rubber Articles for sound barriers

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Test method of operability of petrolatum tape at low temperature

Available languages: English, Chinese

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Test method of flowability of petrolatum tape at high temperature

Available languages: English, Chinese

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Trichlorosilane for silicon epitaxial

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Test method for crystal quality of III-nitride epitaxial layers

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Test method for lattice constant of III-nitride epitaxial layers

Available languages: English, Chinese

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Test methods for internal quantum efficiency of nitride LED epitaxial layers

Available languages: English, Chinese

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Polished monocrystalline silicon carbide wafers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design