Roller Nihan kalebu ing ngisor iki:
Meriam 1.Roller karo corrugation mbukak lan dimpled
meriam 2.Roller karo corrugaton mbukak
3.Roller Nihan karo kepekso corrugation Ana lan dimpled
4.Roller Nihan karo fishbone corrugation
5.Roller Nihan karo corrugation Ana lan dimpled
6.Roller Nihan karo Ana corrugation
7 Nihan .Roller karo mbukak kepekso corrugation
8.Dimpled roller Nihan
| 1 | Roller meriam karo corrugation mbukak lan dimpled |  |
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| 2 | Roller meriam karo corrugaton mbukak |  |
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| 3 | Roller Nihan karo kepekso corrugation Ana lan dimpled |  |
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| 4 | Roller Nihan karo fishbone corrugation |  |
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| 5 | Roller Nihan karo corrugation Ana lan dimpled |  |
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| 6 | Roller Nihan karo corrugation Ana |  |
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| 7 | Roller Nihan karo corrugation kepekso mbukak |  |
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| 8 | roller Nihan dimpled |  |
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Pictures
