crawler mounted piling rig的意思|示意

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履带式打桩装置


crawler mounted piling rig的网络常见释义

履带式打桩装置 履带式吊车:crawler(caterpillar)crane 履带式打桩装置:crawler mounted piling rig 铝质拉绳式晒衣架:aluminium rope-operated laundry-drying rack ..