短語詞組短語bucket spudcan foundation 筒型樁靴bucket -foundation platforms 桶形基礎(chǔ)平臺bucket foundation structures 筒型基礎(chǔ)結(jié)構(gòu)offshore bucket foundation 海上桶形基礎(chǔ)bucket wheel machine foundation 斗輪機(jī)基礎(chǔ)pile -bucket foundation 樁桶基礎(chǔ)suction bucket foundation 吸力式桶形基礎(chǔ)platform with bucket foundation 桶形基礎(chǔ)采油平臺model bucket foundation 模型桶基 返回 bucket foundation