steam pile hammer

基本解释蒸汽打桩锤

网络释义

1)steam pile hammer,蒸汽打桩锤2)ram steam pile driver,汽锤打桩机3)steam piling machine,蒸汽打桩机4)Nasmyth pile-driver,纳史出斯汽锤打桩机5)drop hammer pile hammer,蒸汽汽锤6)driven pile refusal,打桩拒锤

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