Russian companies are involved in the production of components for the A320, A350 XWB and A380. The company’s primary partner is the Irkut Corporation, which received a majority of the work packages and is producing the nose landing gear bay, keel beam and flap track for the A320 Family. The Voronezh Aircraft Production Association (VASO) is supplying engine-pylon components for the A320 Family. Every third A320 Family aircraft now has components produced by the Russian plants.

Also, VSMPO-Avisma is a major supplier of titanium forgings for the main landing gear of Airbus’ A350 XWB and A380, while Hamilton Standard Nauka and Hydromash manufacture condenser heat exchanges, valve blocks and flight control system parts.

In addition, the purchase of materials was one of Airbus’ earliest activities in Russia. VSMPO-Avisma, which started cooperating with Airbus in the 1990s, is now a key titanium supplier – covering about 60 per cent of the company’s titanium needs. However, in recent years the nomenclature of materials supplied by the Russian company has changed considerably and now includes semi-finished products with higher added value.

During 2009, Airbus/EADS signed with VSMPO-Avisma the biggest and longest-term contract in the history of its cooperation with the Russian industry. The new agreement, which is valid until 2020, covers the supply of titanium and die forging parts for all existing Airbus aircraft, including the A350 XWB. In 2011, Airbus also signed a memorandum of understanding with VSMPO covering an extension of the two companies’ current cooperation for rough machining or pre-machining of titanium parts to create a more vertically-integrated supply chain.

Из чего следует, что в производстве Аэробуса принимают активное участие не только Российские инженеры, но и Российская промышленность, изготавливая и поставляя большую часть титановых деталей для Аэробусов.

И, вообще, «холестерин - очень вредная штука»

Ну что же, открываем энциклопедию и читаем: «Холестерин обеспечивает стабильность клеточных мембран в широком интервале температур. Он необходим для выработки витамина D, выработки надпочечниками различных стероидных гормонов, включая кортизол, кортизон, альдостерон, женских половых гормонов эстрогенов и прогестерона, мужского полового гормона тестостерона, а по последним данным — играет важную роль в деятельности синапсов головного мозга и иммунной системы, включая защиту от рака.»

Думаю, комментарии тут излишни.