Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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The introduction of the technology for bonded composite repairs of metallicairframe structures could not have come at a more opportune time. Today, manycountries are facing the challenge of aging aircraft in their inventories. Theseairframes are degrading due to damage from fatigue cracking and corrosion.Repair with dependable techniques to restore their structural integrity ismandatory. The concept of using bonded composite materials as a means tomaintain aging metallic aircraft was instituted in Australia approximately thirtyyears ago....
Nội dung trích xuất từ tài liệu:
ADVANCES IN THE BONDED COMPOSITE REPAIR OF METALLIC AIRCRAFT STRUCTURE 1
