• resin-core solder | |
राल: bitumen spittle sandarac copal rosin tar saliva | |
टाँका: suture stitch graver solder | |
राल टाँका अंग्रेज़ी में
[ ral tamka ]
• resin-core solder | |
राल: bitumen spittle sandarac copal rosin tar saliva | |
टाँका: suture stitch graver solder | |