drop ball


  • 翻译:打铣球,落锤

同义词

1)drop ball,打铣球,落锤2)tup,锤球,落锤球3)monkey,打桩落锤4)driving piles with the aid of hammers,落锤打桩5)drop hammer pile driving method,落锤打桩法6)drop pile-hammer,打桩的落锤

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