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Pipework. Fittings for corrugated metal hoses.
Fertilizers. Determination of water content (Karl Fischer methods). 2-propanol as extracting medium.
Grease separators. Principles of design, performance and testing, marking and quality control.
Float operated valves. Specification for diaphragm type float operated valves (plastics bodied) for cold water services only (excluding floats).
Method for determination of the relative density of fruit and vegetable juices.
Specification for metallic hose assemblies for liquid petroleum gases and liquefied natural gases.
Specification for wrought aluminium for electrical purposes. Solid conductors for insulated cables.
Steel and iron. Determination of manganese content. Flame atomic absorption spectrometric method.
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of soluble sulphate content (potentiometric method).
Animal feeding stuffs. Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents.
Fixed firefighting systems. Components for sprinkler and water spray systems. Dry alarm valve assemblies.
Sacks for the transport of food aid. Sacks made of woven polypropylene fabric.
Methods of test for cereals and pulses. Determination of impurities, size, foreign odours, insects, and species and variety in pulses.
Straight resistance spot welding electrodes.
Petroleum, petrochemical and natural gas industries. Composite repairs for pipework. Qualification and design, installation, testing and inspection.
Packaging. Rate of recycling. Definition and method of calculation.
Water quality. Detection and enumeration of the spores of sulfite-reducing anaerobes (Clostridia). Method by membrane filtration.
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of sulphate content.
Binders for paints and varnishes. Chlorinated polymerization resins. General methods of test.
Steel wire and wire products. Non-ferrous metallic coatings on steel wire. General principles.
