#copper
127772 https://www.youtube.com/watch?v=7ERd1Q1_ZFc 우수한 성능의 누수탐지기 를 이용한 미세한 누수 방수 해결방법 Super fine copper pipe leak 1
Guest
Guest
@Guest
·12 Nov
471115 누수탐지기
2
#누수탐지기
265234 PB
2
#PB
471136 강릉누수
2
#강릉누수
471137 부평누수
2
#부평누수
50
06:15
우수한 성능의 누수탐지기 를 이용한 미세한 누수 방수 해결방법 Super fine copper pipe leak
488
0
59
140032 https://www.youtube.com/watch?v=zw_SrGU2iYs Induction Heater melting and boiling copper 1
Guest
Guest
@Guest
·21 Jan
525778 Induction
1
#Induction
525779 heater
1
#heater
525774 heating
1
#heating
525780 boiling
1
#boiling
12
1
Induction Heater melting and boiling copper
108
0
28
149130 https://www.youtube.com/watch?v=2HqWJ4Aed9c 공조냉동기계기능사 실기/공조냉동기계산업기사 실기_제9강 공조냉동기능사 투벤딩_welding/copper welding/refrigerator 1
Guest
Guest
@Guest
·24 Feb
17890 공조
1
#공조
489090 공조전기작업
1
#공조전기작업
489083 공조배관
1
#공조배관
489084 공조동관작업
1
#공조동관작업
01:01:01
공조냉동기계기능사 실기/공조냉동기계산업기사 실기_제9강 공조냉동기능사 투벤딩_welding...
287
0
5
101293 https://www.youtube.com/watch?v=kvTAo9a-HE8 Scrapping A Washer For A Amazing 2.93 Pounds of Copper and Magnesium 1
Vlogger
Vlogger
@Vlogger
·6 Jul
365572 scrapping
1
#scrapping
365573 washer
1
#washer
316657 for
1
#for
365574 2.93
1
#2.93
06:48
Scrapping A Washer For A Amazing 2.93 Pounds of Copper and Magnesium
686
0
121
120711 https://www.youtube.com/watch?v=u4PL3-cQ7ok Copperplate Majuscules Part 1: Capital Stems 1
mei jin
mei jin
@mei jin
·5 Oct
444667 copperplate calligraphy
1
#copperplate calligraphy
444676 engrosser's script
1
#engrosser's script
444683 how to learn calligraphy
1
#how to learn calligraphy
444682 how to do calligraphy
1
#how to do calligraphy
20
17:10
Copperplate Majuscules Part 1: Capital Stems
1K+
0
61
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