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Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware. Smoke control test for door and shutter assemblies.
Explosion prevention and protection in underground mines. Protective systems. 2-bar explosion proof ventilation structure.
Building hardware. Electrically controlled hold-open systems for fire/smoke door assemblies. Requirements, test methods, application and maintenance.
Safety of machinery. Safety requirements for the design and construction of paper making and finishing machines. Rereelers and winders.
Methods of test for petroleum and its products. Determination of saponification number. Potentiometric titration method. Section 136.2: Potentiometric titration method.
Open end blind rivets with break pull mandrel and countersunk head. A2/A2.
Agricultural machinery. Safety. Large rotary mowers.
Open end blind rivets with break pull mandrel and protruding head. Cu/St or Cu/Br or Cu/SSt.
Measurement of fluid flow. Methods of specifying flowmeter performance.
Specification for automatic flushing cisterns for urinals.
Concrete paving flags. Requirements and test methods.
Practice for use of a ceric-cerous sulfate dosimetry system.
Specification for rod ends, adjustable self-aligning plain bearing, with self-lubricating liner and threaded shank. Dimensions and loads.
Microfluidic devices. Interoperability requirements for dimensions, connections and initial device classification.
Chemicals used for treatment of water intended for human consumption. Sodium silicate.
Fences. Specification for mild steel (low carbon steel) fences with round or square verticals and flat horizontals.
Agricultural wheeled tractors and implements. Three-point hitch couplers. Bar coupler.
Practice for dosimetry in an electron-beam facility for radiation processing at energies between 80 keV and 300 keV.
Fibreboards. Determination of surface absorption. Fireboards. Determination of surface absorption. Test methods for hardboards.
Rubber, raw natural. Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC).
