English to Spanish Tech/Engineering Mechanics / Mech Engineering MOTOR GRADER

Hola de nuevo. Creo que esta es la última pregunta.
Millón de gracias por vuestra ayuda.
Saludos,

Contexto:

When doing this, adjust so that is possible also to see part of the
machine.
Visible range
Mirror (A): The hatched portion (A) and 1.5 m (4 ft 11 in) height
from the ground can be seen.
Mirror (B): The hatched portion (B) and 1.5 m (4 ft 11 in) height
from the ground can be seen.