21. The bill would also restrict independent advertising by single-issue advocacy groups in specified periods before elections. 22. The agreement is intended to implement clean production through goals and actions within a specified period . 23. Studios typically sell broadcasters a package of rights to all the movies made during a specified period . 24. The first assumption is that the composition of the portfolio measured remains unchanged over the specified period . 25. Drivers typically must remain free of moving violations and at-fault accidents for a specified period of time. 26. The initiative failed to reach 10 % of eligible voters in the specified period , meaning it fell. 27. At the end of the specified period the vendor takes the product back for reuse or recycling. 28. In the contract, they also agree to stay at the firm for a specified period of time. 29. Rated fire doors are tested to withstand an ASTM E119 standard time-temperature curve for a specified period . 30. They served alongside the regular army for the duration of particular campaigns or for a specified period .
