TY - BOOK AU - Amir, Riaz ED - Institute of Materials Sciences and Research Pakistan Steel TI - Effect of Aluminum in Steel on Weld Metal Toughness and Weld Efficiency of Structural Steels Used for Pipeline (Masters Thesis) U1 - 672.832 PY - 1995/// CY - Karachi : PB - Institute of Materials Sciences and Research Pakistan Steel, KW - Aluminum Strip Thesis N1 - NN ER -