Buscar
Estás en modo de exploración. debe iniciar sesión para usar MEMORY

   Inicia sesión para empezar


Por supuesto:

Signals

» Iniciar este curso
(Practica preguntas similares gratis)
Pregunta:

Combined light and sound signal (thunder-light) consisting of 3 single signals which are fired at intervals of approximately one minute (day signal).

Autor: Sophie March

combined light and sound signal (thunder-light) consisting of 3 single signals which are fired at intervals of approximately one minute (day signal).



Respuesta:

You are seen - assistance will be given as soon as possible


0 / 5  (0 calificaciones)

1 answer(s) in total