Browsing by Author Ravishan, P. L. R.
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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2023-12-14 | Semi-automated domestic scale soap manufacturing unit | Ravishan, P. L. R.; Kaushan, K. K. P.; Udayanga, W. D. C. |
Issue Date | Title | Author(s) |
---|---|---|
2023-12-14 | Semi-automated domestic scale soap manufacturing unit | Ravishan, P. L. R.; Kaushan, K. K. P.; Udayanga, W. D. C. |