bridge steel的意思|示意
美 / bridʒ sti:l /
英 / brɪdʒ stil /
桥用钢
bridge steel相关例句
Bridge, Steel Pipe Piles sacrificial anode installation and welding of underwater construction.
大桥 、 码头钢管桩牺牲阳极水下安装与焊接施工.
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The main points of quality control of municipal bridge steel case girder under construction are introduced.
介绍了城市天桥钢箱梁在施工中的质量控制要点.
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