Special edge cut

Assume that the vertices of G are colored black and white (cf. Vol. 1-3.2.4). Let again Ri and R2 designate two special edge cuts of type 2. 

Case 2. G has a special edge cut R of type 1 consisting of fixed single bonds. The proof is similar... 

I N(S p I. Consequently, a special edge-cut of type 1 or a standard combination of edge-cuts of type 2 satisfying condition (2) of Theorem 8.6 is found. 

Presently we shall refer to a special edge cuty R, as either an e-cut or a g—cut of a single coronoid G. Sometimes also the simpler term edge cut is used. 

Yet another option for domestic appliances is to make the appliance from precoated coil. The appliance has to be designed to minimise the problem of unprotected cut edges. Electroplated zinc-coated steel, pretreated, primed and finished with special polyester-melamine, is used. The finish is designed to be hard at room temperature, yet accept bending and forming, probably, but not necessarily, at somewhat higher temperatures (ca. 60°C). 

Shape and form of the specimen support should assure free contact of the specimen with the corroding solution, the liquid line, or the vapor phase, as shown in Fig. 25-5. If clad alloys are ejq)osed, special procedures are required to ensure that only the cladding is ejq)osed (unless the purpose is to test the ability of the cladding to protect cut edges in the test solution). Some common supports are glass or... 

Damascus steel, also known in the Western world as Damascene steel, is a special type of steel that was and is still used to make sward and knifeblades. Apparently, Damascus steel was first made in India, where it was known as wootz or kuft, and later (during the second century b.c.e.) it was developed in Persia. The name "Damascus steel" was used by the Crusaders to describe the steel used by sword smiths of Damascus, Syria, famous for their ability to hammer and temper the steel into fine blades. The sword blades made from the steel had a reputation for their exceptional properties, especially their toughness, the retention of their cutting edge, as well as for a particular and characteristic decorative pattern on their surface (Figiel 1991). 

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