TY - GEN ED - BUREAU OF CEYLON STANDARDS TI - SLS 575 : 1982 : Micrographic determination of Austenitic grain size of steels PY - 1982/// CY - Colombo PB - BCS KW - a669.14:620.18 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD2780 ER -