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Translations:Non-leakable filler/5/en (visualizza wikitesto)
Versione delle 00:36, 14 ago 2019
, 5 anni faCreata pagina con "The mechanical simplicity of the system, based on the simple linear sliding of a rod, is the strong point of this mechanism, much more robust and easy to made compared to the..."
The mechanical simplicity of the system, based on the simple linear sliding of a rod, is the strong point of this mechanism, much more robust and easy to made compared to the complexity of that used in the other retractable pens; all that was required was a good precision in the tolerances of the mechanical machining and good quality gaskets.