Shen Zhiji. Improvement of Construction of Large-sized Waterline on a Ready-made Basis[J]. STEEL PIPE, 2002, 31(2): 10-12.
    Citation: Shen Zhiji. Improvement of Construction of Large-sized Waterline on a Ready-made Basis[J]. STEEL PIPE, 2002, 31(2): 10-12.

    Improvement of Construction of Large-sized Waterline on a Ready-made Basis

    • Problems concerning on-the-site butt-welding operation during burying of waterline are discussed, and the technique of slide-in joggle is proposed for the purpose of constructing the waterline on a ready-made basis.
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