拉梁

  • 网络straining beam; straining piece; straining beam WESTBANK

拉梁拉梁

拉梁

straining beam

中国非开挖工程技术网 ... straining arch 扶拱 straining beam 拉梁 straining piece 拉梁 ...

straining piece

中国非开挖工程技术网 ... straining beam 拉梁 straining piece 拉梁 straining sill 上槛木 ...

straining beam WESTBANK

土木工程词汇(三) ... straining arch WESTBANK 扶拱 straining beam WESTBANK 拉梁 straining meter WESTBANK 应变计 ...

straining piece WESTBANK

土木工程词汇(三) ... straining meter WESTBANK 应变计 straining piece WESTBANK 拉梁 straining sill WESTBANK 上槛木 ...

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