- Thermal Polymerization C9 Petroleum Resin Used in Adhesive Industry
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Sell Made in China High Hardness High Quality and Low Price Grinding Medium Steel Balls Chrome Casting Ball
2025-04-13
introduction 3880
10-150mm
Steel;Steel Round
50-65HRC
Mine
Casting Process
Any Size
Black
Customized
>4j/Cm2
Ra0.05
M+C
1mm
50-65 HRC
12-15j/Cm2min
<1%
GB/T 19001-2008-ISO 9001:2008
Steel;Steel Round
customizable
Barrel/Bag
diameter 10-150mm
China Hebei
73259100
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