and cast-in-place pile hole construction的意思|示意
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及现浇桩孔施工
and cast-in-place pile hole construction的网络常见释义
桩孔成孔施工 ...桩，桩孔成孔施工，质量控制 [gap=951]Keywords: high pressure jet grouting pile, and cast-in-place pile hole construction, quality control ...