Translate the given Spanish text to English

Ex Input:
Methods of preparing the copper compositions are also disclosed.

Ex Output:
Tambien se describen metodos para preparar las composiciones de cobre.


Ex Input:
During welding, the elongated dimension is aligned parallel with the length of the weld joint.

Ex Output:
Durante la soldadura la dimension alargada se alinea paralela con la longitud de la union de soldadura.


Ex Input:
Floor cleaning machine 1, comprising a cleaning system 2, 3, 4, at least one front wheel 5; 5'; 5a, 5b as well as two rear wheels 6a, 6b, 6a', 6b' and a drive mechanism 7; 7a, 7b, wherein the drive mechanism is an electric mono wheel drive and wherein the operator 8 is placed on the machine, characterized in that the operator is standing on a platform 9 which is located above the geometrical axis Z between the two rear wheels, wherein the maximum vertical distance between the platform and the floor is 200 mm.

Ex Output:

Maquina limpiadora para pisos 1, que comprende un sistema de limpieza 2, 3, 4, al menos una rueda delantera 5, 5', 5a, 5b, asi como tambien dos ruedas traseras 6a, 6b, 6a', 6b' y un mecanismo de transmision 7, 7a, 7b, en donde el mecanismo de transmision es una traccion electrica con una sola rueda, en donde el operador 8 se coloca sobre la maquina, caracterizada porque el operador se para sobre una plataforma 9 que esta colocada sobre el eje geometrico Z entre las dos ruedas traseras, en donde la distancia vertical maxima entre la plataforma y el piso es de 200 mm.