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["CÁLCULO DE PRESIÓN  DE ROTURA "]
[]
[null,"Material",null,null,"Rellene los datos remarcados en azul"]
[null,"PVC","x",null,"y señale un solo tipo de material"]
[null,"PPL"]
[null,"Cartón/Papel"]
[]
[""]
[null,"Diametro externo (mm) = D =",50]
[null,"Espesor (mm) = e =",1," =>","d =",48,"mm"]
[null,null,"Tensión de rotura =",null,"Tr =",500,"kg/cm2"]
[null,null,"Prot =",20.833333333333332,"kg/cm2",null," =",2.042483660130719,"Mpa"]

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[]
[]
[]
[]
[]
[null,"Javier E. Fernandez"]
[]
[]
[null,"quimeifc@yahoo.com.ar"]