Isométrico Geral Aula 4 
https://www.dropbox.com/s/4yz93sbbrp80gx1/isom%C3%A9trico%20G%C3%81S%20AULA%204.dwg?dl=0

Isométrico Exemplo
https://www.dropbox.com/s/az7b3ufu9z0e6yl/isometrico%20geral%20EXEMPLO.dwg?dl=0

Planilha aula 4 GLP B
https://www.dropbox.com/s/fp4pngkcvcavplm/CALCULO%20DA%20REDE%20DE%20G%C3%81S%20-%20GLP%20-%20Aula%204%20B.xlsx?dl=0

Planilha aula 4 GLP
https://www.dropbox.com/s/v8s12ln3mznq21x/CALCULO%20DA%20REDE%20DE%20G%C3%81S%20-%20GLP%20-%20Aula%204.xlsx?dl=0

Planilha aula 4 GN
https://www.dropbox.com/s/vcqmq3l3m8eemdk/CALCULO%20DA%20REDE%20DE%20G%C3%81S%20-%20GN%20-%20AULA%204.xlsx?dl=0