Engine : Expired / Refrigeration AC - 537/252
|
|---|
| « Previous Question |
| Personnel servicing refrigeration systems and subject to the exposure to commonly used refrigerants should wear what type of personal protective equipment? |
| A) an all purpose gas mask |
| B) rubber soled shoes |
| C) goggles and gloves |
| D) a respirator |
loading answer...
| Comments |
|---|
| There are no comments for this question. |