21. EU experts say the units pose a risk despite improvements because they lack safety encasements . 22. But Rion's encasement attack is simply repelled, throwing them against the wall. 23. Instead, I am required to lean over the radiator encasement and strain hunched forward. 24. Two newer 1, 000-megawatt units with encasement were installed in 1987 and 1989. 25. Two newer 1, 000-megawatt units with encasements were installed in 1987 and 1989. 26. Their extinction can require complete encasement , which can prove impossible for technical and financial reasons. 27. The encasement base was built with detailed and meticulous design and with aesthetic and religious consideration. 28. Harlan and Michael attempt to perform a pheromone experiment on a dog inside a plastic encasement . 29. No one said there was evidence of significant change in the documents because of the encasement problem. 30. The real base is hidden by an encasement base, the purpose of which remains a mystery.