Geography · Instruments
निर्द्रव वायु-दाबमापी (Aneroid Barometer) के आविष्कारक कौन हैं?
- 1ऑटो वॉन ग्यूरिक
- 2रॉबर्ट बॉयल
- 3लूसियन विडाई✓
- 4ई. टॉरीसेली
सही उत्तर देखें
लूसियन विडाई
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