Manual-Simbolos-Hidraulicos-Simbologia Tutorial Didactico Graficos en Sistemas de Maquinas Y Equipos

[@RicardoPerez-wb8lq]

one of the best videos and clear explanations

[@juliocesarcastro77]

Hi Ricardo
I thank you for your comment if you share it with your acquaintances and friends it is good to leave some of the knowledge to others

[@user-ir7jc1nm2z]

你好，怎么联系你

[@juliocesarcastro77]

you can contact by whatsapp but in english [phone]