Sintered metal materials, excluding hardmetals. Unnotched impact test piece
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Rubber hose and hose assemblies for transferring anhydrous ammonia. Specification
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Plastic hoses. Textile-reinforced types for compressed-air applications. Specification
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Plastics hoses. Textile-reinforced types for compressed-air applications. Specification
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Plastics piping and ducting systems. Injection-moulded thermoplastics fittings. Methods for visually assessing the effects of heating
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Industrial fans. Performance testing using standardized airways
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Fans for general purpose. Performance testing in situ
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Water quality. Determination of dissolved oxygen. Electrochemical probe method
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Water quality. Determination of biochemical oxygen demand after n days (BODn)-Dilution and seeding method with allylthiourea addition
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Welding. Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded). Quality levels for imperfections
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