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ARFA MINING
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14 videos
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Latest Videos
1:38
heat treatment process of heating,quencing and tempering
ARFA MINING
29 views
·
8 years ago
1:21
hardening process for crank shaft
ARFA MINING
521 views
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8 years ago
1:00
forging proses and heat treatment
ARFA MINING
29 views
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8 years ago
0:48
fordye forging process
ARFA MINING
10 views
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8 years ago
0:37
cold extrusion process for push rod
ARFA MINING
495 views
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8 years ago
0:57
Casting process for engine block
ARFA MINING
399 views
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8 years ago
0:40
carbonnitriding process
ARFA MINING
19 views
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8 years ago
0:57
carbonizing process1
ARFA MINING
23 views
·
8 years ago
3:53
8 Step of AFA
ARFA MINING
33 views
·
8 years ago
25:55
Teknologi pengeluaran gas tambang Mining Underground
ARFA MINING
171 views
·
8 years ago
14:17
Nonel Super Detonator Sistem Peledakan
ARFA MINING
10.7K views
·
8 years ago
7:37
Digital Energy Control Blasting
ARFA MINING
244 views
·
8 years ago
1:42
Tambang Marmer Tulung Agung
ARFA MINING
9.5K views
·
8 years ago
0:46
Tambang Terbuka Grasberg
ARFA MINING
65 views
·
8 years ago
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