Terms containing much of the size

Subject	English	Russian
O&G	formation of a crack or a hole in the pipeline wall much smaller in size than the pipeline cross-section	образование трещины (MichaelBurov)
O&G	formation of a crack or a hole in the pipeline wall much smaller in size than the pipeline cross-section	прокол (MichaelBurov)
O&G	formation of a crack or a hole in the pipeline wall much smaller in size than the pipeline cross-section	образование отверстия в стенке трубопровода суммарным сечением на порядок меньше сечения трубопровода (MichaelBurov)
math.	much of the size	почти того же размера