...City mountain Hill Indian son 1000 quarries mine environment governance projects 基础预埋件 » Foundation embedded parts 信号增强幅度超过20dB后，将导致其他信号质量迅速下降 » Signal enhancement after more than 20dB, will lead to other fast si...
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Construction method by steps is used for pre embedded parts of steel structure engineering foundation with easy construction, high accuracy and good quality, and the economic benefit is remarkable.
在钢结构工程基础预埋螺杆的施工中，采用一次就位分步施工法，施工简单、精度高、质量好，经济效益显著。
The design of the bulk concrete structure for foundation and control of the cracks as well as embedded parts in construction are focuses in the engineering circle.
大体积混凝土结构基础设计和施工中裂缝、预埋件等的控制是工程界的热点。
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