3:39

GOLD WEDDING RING BASIC REPAIR/RESTORATION (4)

1:25:07

Permanent Jewelry Webinar Replay from April 5, 2023 - Melissa Muir & Sunstone Engineering

6:12

Lampert PUK 6 welder

12:01

Excelente técnica de soldagem usando velas de ignição e bateria de 12V

5:22

PUK Welding - Argon

3:40

PUK Welding - dental / Dentalschweißgerät

12:43

How To Make A Clasp COMPLETELY By Hand | Jewellery Making Tutorial | Goldsmith's Workshop Secrets

9:49

تحضير لحام الذهب بأحسن طريقة من واحد غرام ذهب