GB - Chinese national standards

Potassium hydroxide for industrial use

Available languages: English, Chinese

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Petroleum and natural gas industries—Drilling and production hoisting equipment

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Hygienic standard for contact lens care solution

Available languages: English, Chinese

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General principle on disinfection for infectious focus

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Disinfection specification for infectious diseases

Available languages: English, Chinese

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Common techniai conditions for racing kartig

Available languages: English, Chinese

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Criteria of karting circuit construction

Available languages: English, Chinese

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Testing method for thermo-electromotive force of precious metals and their alloys pair up with platinum or copper

Available languages: English, Chinese

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Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy

Available languages: English, Chinese

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General purpose metric screw threads—Profiles

Available languages: English, Chinese

Available design: electronic design (pdf), Print design