... centrifugal tachometer离心式转速表 combined column复合柱 computer aided researching and developing计算机辅助研究开发 ...
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Combined Steel And Concrete Column 钢骨混凝土柱
combined casing column 混合套管柱
combined square tube column 组合方管柱
double-column combined footing 双柱联合基础
double-column combined foundation 双柱联合基础
double-column combined pile cap 双柱联合桩基承台
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