탄환 제조 공장 내부: 원재료 구리가 어떻게 고정밀 탄약으로 만들어지는가 (전체 공정)

Published December 30, 2025

Views 20.5K | Likes 81 | Comments 11

Views#1,522,655

Views#302,399

Channel

제조 공장

1.54K subs•70 videos•Sep 2025

Views, likes & comments over time

Tap on chart to see values

Views gained (weekly) · 6 mo

Likes gained (weekly) · 6 mo