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METHOD OF REINFORCING COMPOSITE I-BEAMS OF TRAVELING CRANE TRACK
METHOD OF REINFORCING COMPOSITE I-BEAMS OF TRAVELING CRANE TRACK
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机译:行车道复合工字梁的加固方法
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摘要
the invention относитс to buildingиспользуетс for the design and reconstruction of metal подкрановых beams and позвол ет increase durability by unloading the по сных stitches and ok олошовной zone a
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