hard solder इन हिंदी

hard: पूरी तरह कठोर

solder: टांका मिलाप मेल

	1.	Hard solders contain 4 percent silver in addition to tin and lead and have a melting point above 1, 000 degrees.
	2.	In silversmithing or jewelry making, special hard solders are used that will pass rouge is also used to prevent joints from desoldering.

solder that contains copper; melts at a relatively high temperature; used for brazing

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी