pile shaft material 桩身材料
gear shaft material 齿轮轴材料
compression of pile shaft material 桩身压缩
Material Shaft 拍杆材质 ; 材料井
material damage shaft 材料运送竖井
The traditional process step of maching shaft material cannot conform to the technical requirements, because of the higher precision required by distributor shaft.
分电器轴的加工精度要求较高,传统的轴下料加工工序不能满足其工艺要求。
It also analyses the influence of attenuation of stress wave cased by the soil resistance and the damp of pile shaft material in dynamic pile test on the precision of pile shaft integrity test.
分析了动力试桩中,因土阻力和桩身材料阻尼引起的应力波衰减作用对桩身的完整性检测精度的影响。
To lose control of the valve material, valve shaft from stainless steel ANSI420.
用于输料管的阀门,阀轴由ANSI420不锈钢制造。
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