拉梁
- 网络straining beam; straining piece; straining beam WESTBANK
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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