معنى الورم الليفي في القاموس

Machinery for making pulp of fibrous cellulosic material

Of machinery for making pulp of fibrous cellulosic material

MACHINERY FOR MAKING PULP OF FIBROUS CELLULOSIC MATERIAL OR FOR MAKING OR FINISHING PAPER OR PAPERBOARD

PULPS OF FIBRES DERIVED FROM RECOVERED (WASTE AND SCRAP) PAPER OR PAPERBOARD OR OF OTHER FIBROUS CELLULOSIC MATERIAL