Specification for tee slots, tee bolts, tee nuts and tenons
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Schedule of preferred numbers for the resistance of resistors and the capacitance of capacitors for telecommunication equipment
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Molybdenum and chromium-molybdenum low alloy steel electrodes for manual metal arc welding.
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Specification for low alloy steel electrodes for manual metal-arc welding
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Specification. Materials for elastomeric joint rings for pipework and pipelines
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Specification for elastomeric seals for joints in pipework and pipelines
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