短語(yǔ)詞組短語(yǔ)Box Culvert Pipe Jacking 箱涵頂琯掘進(jìn)box culvert jacking technique 箱涵頂進(jìn)工藝box culvert jacking 箱涵頂進(jìn)bridge and culvert jacking technology 頂進(jìn)橋涵技術(shù)jacking culvert 頂進(jìn)涵bridge and jacking culvert 橋頂進(jìn)涵 返回 culvert jacking