built pile

短语词组

短语

• built pile process 成桩工艺
• built -in mini steel pipe pile 微型嵌岩钢管灌注桩
• quality of built -up pile 成桩质量
• Built -up Steel Pile [建]装配式型钢桩
• built in steel pipe pile 嵌岩钢管灌注桩
• pile built in place 就地灌注椿
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