The distance is breaking new ground for me, and so is the terrain.
在距离上我打破了自己的记录，在地形上也是如此。
Shift, internal injury, breaking, bad imbedded in rock, as well as short anchorage distance etc.
无桩尖管桩锤打过程易造成管桩移位、内伤、断桩、嵌岩差、持力层锚固长度小。
Shift, internal injury, breaking, bad imbedded in rock, as well as short anchorage distance etc.
无桩尖管桩锤打过程易造成管桩移位、内伤、断桩、嵌岩差、持力层锚固长度小。
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