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Kerun Steel Blackening Agent Pr508

2025-04-13 2940
PR508
1333-86-4
None
None
Yes
RoHS
Black
Liquid
Metallurgy, Machinery, Metal Blackening
1.02-1.07
8.0-9.5
10-20
400-500
KERUN
Drum
20KG
Nanjing, Jiangsu
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