31. The hangar now is what Johnson described as a " cleansing area for retrievable space scrap ." 32. His larger buildings brought innovations to the integration of mechanical systems, improving their efficiency and maximizing retrievable space. 33. It must be retrievable at a later date so that the business dealings can be accurately reviewed as required. 34. Bibliographical data of books cataloged since 1991 is retrievable through OPAC ( The University of Tokyo Library Catalog ). 35. Even when such prepositions appear alone and are hence adverbs / particles, they have a retrievable prepositional object. 36. In their most visible work, astronauts will let loose a retrievable satellite carrying a coffin-sized inflatable antenna. 37. China successfully launched a retrievable satellite Sunday for conducting scientific and technological research, the official Xinhua News Agency said. 38. Spartan-204, the Shuttle Pointed Autonomous Research Tool for Astronomy, was a free-flying retrievable platform. 39. There are also three retrievable weapons in the game, a tonfa, a piece of lumber and a knife. 40. It would not find the millions of documents that are stored in the data base and retrievable by a query search.