Estate cars of this size – at least in Germany – were still relatively uncommon. The kombi-limousines could be purchased as either 1004 CL or 1304 CL, with the "CL" standing for Combi Limousine. The Glas estate cars met with little success in the market place. Despite the rear tailgate, luggage space and rear leg room was severely limited thanks to the car's short wheelbase. With a single carburetter the 1304 has at 5000 rpm; this was enough for a claimed top speed. The CL continued to be available for a little while after the BMW takeover (until April 1968). It also inspired BMW's then Sales Director Hahnemann to develop the 02-series Touring. This entry includes information from the German Wikipedia . National Laboratory for Computational Fluid Dynamics  The National Laboratory for Computational Fluid Dynamics is a "National Key Laboratory" at the Beijing University of Aeronautics and Astronautics, Beijing, China. It was co-constructed by the China General Armament Department, Beijing University of Aeronautics and Astronautics, and the China Aerodynamics Research and Development Center. The plan to form the National Computational Fluid Dynamics Laboratory was proposed by the first experts committee on the field of aerospace in the early 1990s, approved by the COSTIND in May 1994, completed and opened to the public in April 1998. The laboratory's research interests include numerical analysis, fluid mechanics, aircraft aerodynamics and so on. As of November 2012, the laboratory director is Chun-Hian Lee, an academic of the Chinese Academy of Engineering. Rhododendron decorum  Rhododendron decorum, the great white rhododendron () is a species of flowering plant in the heath family Ericaceae. It is an evergreen shrub native to high forested regions of northern Myanmar and Guizhou, Sichuan, Xizang, and Yunnan, China growing at altitudes of . Depending on the growing environment (either temperate or sub-alpine forest) it can be found as a shrub or small tree of , with leathery leaves that are oblong, oblong-ovate or oblong-elliptic in shape and between 5–19 cm in length and 3–11 cm in width. Flowers are borne in trusses, white to pale pink, with a yellow throat, large and very fragrant. It was first described by French botanist Adrien René Franchet in 1886.