["Cálculo de longitud externa de pres压",,"Consulto a todos,，当塔设备分段时，在负压工况下，外压计算长度取整个塔器的长度长度只考虑分段的长度个人理解为需考虑整个塔器的长度长度毕竟塔器整体受压希望各位各抒己见共同学习！",,"Considere el conjunto a menos que haya cambios de sección para fortalecer.","En términos de conjunto, a menos que haya cambios de sección,间距可以不同，但变壁厚处应注意按薄的。","No es que porque haya un tramo de cambio de sección puede considerarse como un soporte.","Cálculo de longitud externa de presión según el conjunto, si el cuerpo se divide en se tramo se puede calcular la presperisión externa permitida de este tramo considerando este tramo de considerir como un soporte por se consider hasta dividir en tramos y así sucesivamente hasta no se pueda consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider consider pérdida"