立体の表現も格段に上がりますが、中身は中空なので、体積や質量の計算はできません。 Siempre activado Important cookies are Definitely important for the web site to function appropriately. This classification only includes cookies that assures primary functionalities and security measures of the website. These cookies usually do not keep any personalized facts. GUARDAR Y ACEPTAR Nurture: ... https://marcoowdkq.wikimidpoint.com/4905143/indicators_on_3d_cad_you_should_know