Juan Jacob Mexico Native speaker of: Spanish, French
Notes to answerer
Asker: No es un error tipográfico. Dice "medias" en varias partes del texto. El párrago completo dice: "38. Se debe verificar que los empalmes provisorios con “medias intermedias” no presenten deterioro a fin de evitar problemas al pasar los mismos por las poleas de un tramo tendido".
Mil gracias.
17 hrs confidence: peer agreement (net): -1
intermediate measures
Explanation: I'm assuming "medias" is a typo for "medidas".
Example sentence(s):
A temporary fuse was installed as an intermediate measure until the transformer could be replaced.
eski Mexico Native speaker of: English PRO pts in category: 4
The translation workplace 
peer agreement (net): -2
peer agreement (net): -1