You'll need two *ngFor, one to cicle the "general array" of 2 elements and then one to cicle on measurementTableCalculations.
Into the second ngFor, you have to select the name field, so:
1: *ngFor="let SINGLE_ARRAY_ELEMENT of GENERAL_ARRAY_VARIABLE_NAME"
Assuming GENERAL_ARRAY_VARIABLE_NAME = worksList, you'll have:
*ngFor="let work of worksList" and this is your first div
into that, you have to go for
2: *ngFor="let measurementTableCalculation of work.measurementTableCalculations" and print the field measurementTableCalculation.name where you want it, so:
{{ measurementTableCalculation.name }}