筒式柴油锤
筒式柴油锤-
筒式柴油打桩锤上活塞焊补修复工艺
Welding technology for repairing upper piston of cylindrical diesel hammer
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筒式柴油打桩锤打桩过程动力学探讨
Dynamic Research on Piling Process for Tube Type Diesel Hammer
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筒式柴油打桩锤冲击活塞危险截面设计
Critical cross section design of impact piston in drum type diesel pile driver
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GB/T6945-1986筒式柴油打桩锤性能试验方法
Methods of performance test for tubular diesel pile hammer
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GB/T8516-1987筒式柴油打桩锤技术条件
Tubular diesel pile hammer & Technical conditions
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GB/T8515-1987筒式柴油打桩锤分类
Diesel pile hammer classification