8439: Machinery for making pulp of fibrous cellulosic mat for mak/fin paper

843910: Machinery for making pulp of fibrous cellulosic material 843920: Machinery for making paper or paperboard 843930: Machinery for finishing paper or paperboard 843991: Parts of mach for making pulp of fibrous cellulosic material 843999: Parts of mach for making or finishing paper or paperboard mach 8439: Machinery for making pulp of fibrous cellulosic mat for mak/fin paper