engine protect product PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
engine care product PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
repair agent for engine PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
new product for engine repair PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
engine repair agent PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
engine running-in agent PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
ultrafine copper powder PJ-139 is a new type functional basic metal powder material produced by wet chemical reduction method, particle size control and antioxidant treatmen
submicron ultrafine anti-oxidant copper powder PJ- product name: submicron ultrafine anti-oxidant copper powder PJ-139 particle size: 0.5um 1.5um (about 18000 mesh) quality index: appearance: deep red
copper powder based repair agent PJ-130 is new high-tech material consists of submicron grade ultrafine copper powder with special treatment process. It is suitable for all kinds of
anti-wear repair agent for industrial running equi PJ-133 is a new high-tech material consists of submicron grade ultrafine copper powder with special treatment process adapted to the trend of energy-
