经典 发表于 2025-3-25 03:55:58

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ASSAY 发表于 2025-3-25 09:37:56

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笨拙的你 发表于 2025-3-25 14:25:18

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即席演说 发表于 2025-3-25 16:04:30

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Radiculopathy 发表于 2025-3-25 22:14:41

Introductory Informatione discussed. Attention is paid to shortening the route and voyage time due to the use of the Northern Sea Route in the Arctic and the possibility of seasonal use of ordinary vessels commonly used in areas where ice does not occur. These vessels are cheaper in construction and operation than vessels

Hirsutism 发表于 2025-3-26 01:41:50

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Bridle 发表于 2025-3-26 04:36:19

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headlong 发表于 2025-3-26 09:22:40

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伟大 发表于 2025-3-26 13:18:37

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JAUNT 发表于 2025-3-26 18:18:10

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查看完整版本: Titlebook: Voyages on the Northern Sea Route; Tadeusz Pastusiak Book 2020 Springer Nature Switzerland AG 2020 Northern Sea Route.Ice Navigation.Vesse