21. Another production method is a variant of the Odda process: 22. Modern production methods resulted in reasonable prices, producing company growth. 23. In 1892, Beilby patented a production method for hydrogen cyanide. 24. Scientists continue to search for clean energy alternatives to our current power production methods . 25. Vastly improved production methods enabled manufacturers to easily produce clothing affordable by working families. 26. "It costs money to do this, " he says of the cleaner production methods . 27. With increasing demand EKA-knivar continually made improvements to production methods . 28. She implemented new production methods and was responsible for improving the manufacturing plants infrastructure. 29. What change of production methods does the article talk about? 30. In 1958, production methods changed to improve the cookies'visual details.
