ciment

shutterstock_cement

Ejupụta ọkwa a gosipụtara na ntụkwasị obi, igbe igbe maka ngwa ihe eji eji ngwa nwere ike ịgụta ọbụna n'ọnọdụ ndị kacha sie ike.

All nnukwu Akụrụngwa Ijikwa ngwaahịa

cement crusher

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duroed helical gear unit