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油气管道制造焊缝缺陷
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油气管道制造焊缝缺陷
Encyclopedia
工学
油气长输管道安全技术
释
weld defects of oil and gas pipeline manufacturing
油气管道制造焊缝缺陷
油气管道焊接过程中产生于焊缝金属及其附近热影响区钢材表面或内部的缺陷。
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aircraft armament system ground test
aircraft assembling
aircraft assembly equipment
aircraft assembly fixture
aircraft assembly line
aircraft assembly process equipment
aircraft autonomous integrity monitoring
aircraft avionics system ground test
aircraft-based augmentation system
aircraft battle damage repair
aircraft body coordinate system
aircraft breaking test
aircraft buffet
aircraft buffeting tests in wind tunnel
aircraft cabin environmental control system
aircraft calendar life test
aircraft captive trajectory system in wind tunnel
aircraft cargo system
aircraft carrying device
aircraft ceiling
aircraft center of gravity
aircraft cockpit ergonomics simulation
aircraft combat effectiveness simulation
aircraft combat simulation
aircraft communication addressing and reporting system
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更新时间:2026/9/12 18:01:47