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موفق باشید انجینر صایب گرامی!

همیشه مافق باشی❤❤❤❤❤❤❤❤

Thanks my friends, Your nice comments always motivate me

Thank you, respected professor, your efforts are appreciated. If you are not bother you to draw and analyze the body of the dam, and also draw and analyze hydraulic buildings, etc., upload it to the KZread channel or organize an online class, it will be very useful in our opinion .thanks🎉

@ZiaFazily

26 күн бұрын

Ok, I will try. your nice comment always appreciate me, thanks