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Improvements in relation to steel road foundations for heavy transport vehicles
Improvements in relation to steel road foundations for heavy transport vehicles
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机译:重型运输车辆的钢制道路基础的改进
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314,776. Skegg, J. March 80, 1928. Foundations.-A road foundation is constituted by longitudinally arranged girders A connected by inclined transverse girders C in herring-bone formation. Studs or rivets c serve to unite the girders. Specification 29693/13 is referred to.
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