detaching hook इन हिंदी

hook: आंकड़ा काँटा कांटा

	1.	Elliot was keen to try new mining technologies and was an advocate of improved safety lamps, shaft detaching hooks, and coal-cutting machinery.
	2.	Edward Ormerod developed and patented the " Ormerod " safety link or "'detaching hook "', known in mining circles as a " butterfly ".

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी