活塞/活塞环

Micro-arc oxidation

No.P-01

Graphite coating

No.P-02

Molybdenum coating

No.P-03

Natural color coating

No.P-04

Tin plating

No.P-05

Micro-arc oxidation on top graphite coating on skirt

No.P-06

Anodizing

No.P-07

Micro-arc oxidation on top Molybdenum coating on skirt

No.P-08

Ceramic coating on top Graphite coating on skirt

No.P-09