railway RRB JE (CBT I + CBT II) Mock Test 2024 Fitter Machining Grinding

शाणनचक्रमध्ये, सर्वांत सूक्ष्म अपघर्षक कणाचा आकार किती असतो?

1
6 - 24
2
220 - 1000
3
70 - 200
4
30 - 60
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters