rough range sentence in Hindi

Examples

1. The Rough Range well flowed with heavy crude oil, initially at per day from a depth of 1099 metres, but further drilling in 1954 demonstrated the discovery to be small with low flow rates and it was deemed to be not commercial.
2. The "'scale "'of a chemical process refers to the rough ranges in mass or volume of a chemical reaction or process that define the appropriate category of chemical apparatus and equipment required to accomplish it, and the concepts, priorities, and economies that operate at each.