(from the article `whiteware`) ...porcelains; extrusion in the forming of tiles and sanitary ware (including pipe); and slip casting in the forming of plumbing fixtures and some ... Jollying, or jiggering, is the mechanical adaptation of wheel throwing and is used where mass production or duplication of the same ... [2 related articl...
Found on http://www.britannica.com/eb/a-z/j/15
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