TY - BOOK AU - Siewert,Thomas A. AU - Manahan,Michael P. AU - McCowan,Christopher C. TI - Pendulum impact machines: procedures and specimens T2 - ASTM special technical publication SN - 0803134029 AV - TA418.34 .P46 2006 PY - 2006/// CY - West Conshohocken, PA PB - ASTM International KW - Impact KW - Testing KW - Equipment and supplies KW - Pendulum KW - Notched bar testing ER -