(a) The rotating heads on rossers shall be entirely enclosed, except for the operating face.
(b) A suspended guard of expanded metal or wire mesh, such that a ball 1/4 inch in diameter will not pass, shall be hung in front of each rosser head.
var val = document.getElementById('citecontent').innerHTML; art.dialog.defaults.title = window.location.href; art.dialog.data('cite', val); art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/'); art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');