cara cari kemiringan pipa(hypotenuse)

preview_player
Показать описание
tutorial rumus pipa,Tutorial cara pakai cad pockets,cara mudah bikin lateral tee/riser,kontruksi,flange,tutorial cara,

Рекомендации по теме
Комментарии
Автор

Dear friend, you are doing a great job for the mechanics and always do that۔۔۔

nasiralumar