HOW TO USE S-O LINE?LAY OUT,ASBUILT,established of grade line,survey tutorial,civil engineering work
Amazing Civil Works 7:59 2021-11-21 06:38 5 537 139 11

Теги

boy tapang vlogbuhay construction cjrcivil engineeringconstruction philippineshouse construction philippinesland surveyingschool og engineering studentsketchup tutorialtotal stationtotal station survey trainingtotal station survey training in hinditotal station training in urdu