... hanging bridge 吊桥 hanging truss 吊桁架 hard alloy steel 超硬合金钢 high speed tool steel 高速度工具钢 ...
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... 悬吊轨道 Hanging railway 吊式桁架 Hanging truss 港内船舶收容能力 Harbor accommodation ...
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simple hanging truss 金字桁架
hanging g truss 吊桁架
triangular truss hanging basket 三角桁架挂篮
·2,447,543篇论文数据，部分数据来源于NoteExpress
The parameters of suspension roof support were determined based on hanging action with a bolt-wire or cable truss.
应用锚杆兜吊和锚索悬吊两种作用设计了锚杆支护参数。
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