protected function i52Entity($aCampos)
{
//I52|nRE|chNFe|qExport|
$this->linhaI50[1] = $aCampos[1];
$this->linhaI50[2] = $aCampos[2];
$this->linhaI50[3] = $aCampos[3];
$this->zLinhaI50Entity($this->linhaI50);
}