Translate the given Spanish text to English

[EX Q]: A mobile system (4).
[EX A]: Un sistema móvil (4).

[EX Q]: During welding, the elongated dimension is aligned parallel with the length of the weld joint.
[EX A]: Durante la soldadura la dimension alargada se alinea paralela con la longitud de la union de soldadura.

[EX Q]: sufficiently satisfied.
[EX A]:
suficientemente satisfactorios.