24:30; and so it passed into the Hebrew language, ×¤Ö·Ö¼×¨Ö°×ÖµÖ¼×¡, Nehemiah 2:8; Ecclesiastes 2:5; Song of Solomon 4:13; besides in the Sept. mostly for ×Ö·Ö¼×; thus, for that delightful region, 'the garden of Eden,' in which our first parents dwelt before the fall: Genesis 2:8 ff; 3:1ff.
Abrasive Lapping Powder & Polishing Powder Description a) Lapping is a machining operation, in which two surfaces are rubbed together with a fine abrasive between them, by hand movement or by way of a machine. b) This can take two forms. The first type of lapping (traditionally called grinding), typically involves rubbing a brittle material such as glass against a surface such as iron or glass itself (also known as the lap or grinding tool) with an abrasive such as aluminum oxide, emery, silicon carbide, diamond, etc., in between them.
Pumice powder is an abrasive material used in the application of varnish, shellac or lacquer to produce a fine hand-rubbed finish. It is obtained by grinding volcanic ash into powders of different degrees of coarseness. Pumice powder should be sifted through cheesecloth before using to make sure particle size is uniform. Large particles or specks of dirt can cause scratching. Pumice is used for the coarse rubbing of a hand-rubbed finish. In other words, it is the abrasive used when you are building up the body of the finish. The fine polishing, or final work on your finish, uses rottenstone as the abrasive.