"0","Machine 1","Machine 2" "Alloy A",440.153,438.342 ,439.427,439.28 ,442.678,441.443 ,440.161,440.604 ,441.629,440.603 ,440.814,439.409 ,442.021,440.947 ,442.01,440.205 ,441.261,439.26 ,439.819,441.157 "Alloy B",442.32,441.22 ,441.69,442.991 ,441.972,440.936 ,441.349,441.114 ,441.475,440.938 ,443.461,443.27 ,443.372,441.175 ,443.173,439.058 ,441.458,441.237 ,441.871,442.47