Methods for determination of particle size distribution-Recommendations for the filter blockage method (mesh obscuration)
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Specification for the tapping of holes to receive wire thread inserts (UNC and UNF threads)-Diameters below ΒΌ in
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Transportable gas container valves-Valves with taper stems (excluding valves used for breathing and medical purposes)
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Gas cylinders. Cylinder valves-Threads for connection of valves to gas cylinders. Specification
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Transportable gas container valves-Valve outlet connections
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Transportable gas container valves-Pressure relief devices
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Specification for metal washers for general engineering purposes
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Specification. Polyethylene materials for moulding and extrusion
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