Hydraulic automatic dona pattal machine .
Pattal kaise banta h .
Dona akise banaya jata h .
Baffar thali kaise banaye.
Негізгі бет Ғылым және технология Dona pattal Hydrolic machine
Hydraulic automatic dona pattal machine .
Pattal kaise banta h .
Dona akise banaya jata h .
Baffar thali kaise banaye.
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