<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart> LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION Method General operations by centrifugal force, using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force, using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/LIQUID OR SOLID/GAS SEPARATION Method General operations by centrifugal force using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/SOLID SEPARATION Method Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods Apparatus Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus , Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods <titlePart> <text>SHAPING</text> </titlePart> <titlePart> <text>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</text> </titlePart> <titlePart> <text>NAILING OR STAPLING MACHINES IN GENERAL</text> </titlePart> <titlePart> <text>REMOVING BARK OR VESTIGES OF BRANCHES</text> <entryReference>forestry <sref ref="A01G"/></entryReference> </titlePart> <titlePart> <text>SPLITTING WOOD</text> </titlePart> <titlePart> <text>MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER</text> </titlePart> <titlePart> <text>Debarking or removing vestiges of branches from trees or logs</text> <entryReference>debarking by chemical treatment <sref ref="B27L0003000000"/></entryReference> </titlePart> <titlePart> <text>Machines therefor</text> </titlePart> Tree-feeding devices are covered by group . <titlePart> <text>by rubbing the trunks against each other</text> <entryReference><sref ref="B27L0001040000"/> takes precedence</entryReference> </titlePart> <titlePart> <text>Equipment for wet practice</text> </titlePart> <titlePart> <text>by rubbing the trunks in rotating drums</text> </titlePart> <titlePart> <text>Drums therefor</text> </titlePart> <titlePart> <text>Manually-operated or portable devices for debarking or for removing vestiges of branches</text> </titlePart> <titlePart> <text>using rotating rings</text> </titlePart> <titlePart> <text>using rotatable tools</text> <entryReference><sref ref="B27L0001040000"/>, <sref ref="B27L0001080000"/>, <sref ref="B27L0001120000"/> take precedence</entryReference> </titlePart> <titlePart> <text>using pliable tools</text> </titlePart> <titlePart> <text>using jets of fluid</text> </titlePart> <titlePart> <text>Debarking by chemical treatment</text> </titlePart> <titlePart> <text>Manufacture of veneer</text> <entryReference>working veneer or plywood <sref ref="B27D"/></entryReference> </titlePart> <titlePart> <text>Cutting strips from a rotating trunk or piece</text> </titlePart> <titlePart> <text>Veneer lathes</text> </titlePart> <titlePart> <text>the trunk being rotated about an axis lying outside it</text> </titlePart> <titlePart> <text>Cutting strips from a stationarily-held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier</text> </titlePart> <titlePart> <text>Veneer-cutting machines</text> </titlePart> <titlePart> <text>Severing sheets or segments from veneer strips</text> </titlePart> <titlePart> <text>Shearing devices therefor</text> </titlePart> <titlePart> <text>Making veneer blanks, e.g. trimming to size</text> </titlePart> <titlePart> <text>Arrangements for splitting wood</text> </titlePart> <titlePart> <text>using rotating members</text> </titlePart> <titlePart> <text>Conical screws</text> </titlePart> <titlePart> <text>using wedges, knives or spreaders</text> <entryReference><sref ref="B27L0007020000"/> takes precedence</entryReference> </titlePart> <titlePart> <text>using chopping blocks</text> </titlePart> <titlePart> <text>Manufacture of wooden sticks, e.g. toothpicks</text> <entryReference>of walking sticks, of sticks for umbrellas <sref ref="B27M0003380000"/></entryReference> <entryReference>combined with other operations in the manufacture of matches <sref ref="C06F"/></entryReference> </titlePart> <titlePart> <text>Manufacture of wood shavings, chips, powder, or the like</text> <entryReference>disintegrating in general <sref ref="B02C"/></entryReference> <entryReference>edge trimming sawing blades or sawing tools combined with means to disintegrate waste <sref ref="B27B0033200000"/></entryReference> <entryReference>obtaining fibres for spinning <sref ref="D01B0001000000"/></entryReference> <entryReference>wet methods <sref ref="D21B0001120000"/></entryReference> </titlePart> <titlePart> <text>Tools therefor</text> </titlePart> <titlePart> <text>of wood shavings or the like</text> </titlePart> <titlePart> <text>of wood wool</text> </titlePart> <titlePart> <text>of wood powder or sawdust</text> <entryReference>grinding-stones <sref ref="B24D"/></entryReference> </titlePart> <titlePart> <text>of wood fibres, e.g. produced by tearing</text> </titlePart>