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Improvements made to the tools to be screwed a threaded part with a central opening in a threaded tubular part, in particular to those for screwing a bowl, forming a stop, in a body of the crankset
Improvements made to the tools to be screwed a threaded part with a central opening in a threaded tubular part, in particular to those for screwing a bowl, forming a stop, in a body of the crankset
