Specification for hand-held crown bottle openers
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Agricultural power take-off shafts and guards. Power input connections and yokes.
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Power take-off shafts and guards for tractors and machinery for agriculture and forestry-Specification for power take-off drive shafts
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Agricultural power take-off shafts and guards. Single extension PTO shaft lengths
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Agricultural power take-off shafts and guards. Male female shaft yokes
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Agricultural power take-off shafts and guards. Testing of PTO shaft guards
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Specification for Tilley's aural and nasal forceps
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Specification for performance of electrically heated sterilizing ovens
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Recommendations for the design of glass vacuum desiccators
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Recommendations for design of glass vacuum vessels (including desiccators) for laboratory use
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