ebonite造句

• ebonite    Ebonite sought out flashy new equipment for such bowling centers. Ebonite strips divide the terrazo into bays to avoid shrinkage and expansion. In 1980 urethane bowling balls were introduc...
• ebonite foam drilling fluid    Ebonite foam drilling fluid
• ebonite international    In February 2007, Columbia announced that it had been acquired by Ebonite International. Currently, all Columbia Industries-related products are manufactured and owned by Ebonite Internati...
• ebonite plate    The displacement of mercury which took place when the cell was short-circuited, only took place very slowly when an ebonite plate, covered with a sheet of copper of high resistance, was in...
• ebonite rod    The Sash was essential for the wearer to control and manipulate the Eye safely without being sucked into its gravity well and the Great Key was an ebonite rod that could be used to drain e...
• ebonite-determination of impact strength    Ebonite - determination of impact strength