def add_PDF_field_names(equiplist, type="NonEnc"):
    """Takes a list of items and their type and returns a dictionary with the items
    as values and the type followed by a sequential number (type0, type1, etc.) as
    keys. These are generally used to fill fields in a blank PDF, with keys
    corresponding to field names.
    """
    equipdict = {}
    for index, item in enumerate(equiplist):
        prefix = "".join((type, str(index)))
        equipdict[prefix] = equiplist[index]
    return equipdict