Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-10-01 Pages: 272 Publisher: Jiangsu Phoenix Literature and Art Publishing House Between 1942 and 1946. 230 transport ships in the United States sank one after another in the northern ocean in winter.?After launching a large-scale investigation. it was discovered that the steel used to build the hull has so-called low temperature brittleness. which is prone to cracks at sub-zero temperatures.?Since then. the world has devoted itself to the research of. Bestandsnummer des Verkäufers NS010102
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