Rejuvenate
发表于 2025-3-25 04:13:07
板凳
Magnificent
发表于 2025-3-25 11:24:29
板凳
专横
发表于 2025-3-25 14:03:07
第4楼
Directed
发表于 2025-3-25 18:15:31
第4楼
Geyser
发表于 2025-3-25 22:52:22
第4楼
agitate
发表于 2025-3-26 02:27:41
5楼
Fester
发表于 2025-3-26 05:37:11
5楼
我还要背着他
发表于 2025-3-26 10:11:41
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祸害隐伏
发表于 2025-3-26 15:24:21
kin and stringer are responsible for the stress concentration in the weld seam at stringer ends..Many projects related to welded fuselage structures investigate problems concerning either the weldability or the structural behaviour under flight phase conditions, but not the structural behaviour in t
Dissonance
发表于 2025-3-26 19:14:27
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