So , progressive increase in domestic production was expected not only to make for self-reliance but also for improved efficiency . Simultaneously , reduction in the different classes of engines used would also contribute to efficiency . इसलिए स्वदेशी उत्पादनों में उत्तरोत्तर वृद्धि से न केवल आत्म-निर्भरता की आशा थी वरन् अधिक कार्यकुशलता की भी आशा थी .
मोबाइल