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Ouvrage Arrondaz is a lesser work (''petit ouvrage'') of the Maginot Line's Alpine extension, the Alpine Line, also known as the Little Maginot Line. The ouvrage consists of one entry block, one infantry block, and one observation block fin the vicinity of the Col de Fréjus to the south of Modane at an altitude of . All but one of the blocks are presently buried by later construction. == Description == *Block 1 (observation): One observation cloche.〔Mary, Tome 5, p. 20〕 *Block 2 (infantry): Two twin heavy machine gun embrasures.〔 *Entry block: One machine gun embrasure.〔 *Emergency exit block: One machine gun embrasure.〔 A second position, or ''demi-ouvrage'', was planned for the other side of the Col du Fréjus road, linked by an underground gallery. The Ouvrage Stokes was to have two blocks, an entry and an emergency exit block, disposed similarly to the Arrondaz blocks, but with mortars. Construction of the ''ouvrage'' was canceled after the discovery of rock with gypsum deposits and solution cavities.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ouvrage Arrondaz」の詳細全文を読む スポンサード リンク
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