Translate the given Spanish text to English

Input: Consider Input: The second arm portion is pivotably connected to the walls.

Output: La segunda porción del brazo se conecta en pivote a las paredes.


Input: Consider Input: A valve is disposed relative to the outer member proximal of the first port.

Output: Se coloca una válvula en relación al miembro externo proximal al primer orificio.


Input: Consider Input: (I) has a molecular wt.


Output: DSM 2562, MICROCOCCUS SPEC.