Sergio Amaral
My blogs
| Gender | Male |
|---|---|
| Industry | Education |
| Occupation | tec. seg. trabalho |
| Location | Belem, Pará, Brazil |
| Links | Audio Clip |
| Introduction | PETRÓLEO21 tstcastanhal@hotmail.com |
| Interests | Instrutor e Professor de NR26 NR29 NR30 NR33 NR35 SEGURANÇA DO TRABALHO. |