MCQOPTIONS
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| 1. |
Which of the following has developed a SpO2 (Blood Oxygen Saturation) supplemental Oxygen Delivery System for soldiers posted at extreme high-altitude areas? |
| A. | BEML Limited |
| B. | ISRO |
| C. | HAL |
| D. | DRDO |
| E. | BHEL |
| Answer» E. BHEL | |