Unbound and hydraulically bound mixtures - Part 4: test methods for laboratory reference density and water content - Vibrating hammer.
松散的和液力粘合的混合料。第4部分:实验室参考密度和水含量的测试方法。振动锤。
YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.
介绍了用于全面钻进的YZX127型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果,展望了其广阔的应用前景。
XPJ-hammer crusher apply power, coal, metallurgy, building materials, mining and other laboratory-like system to crush material.
锤 式破碎机适用电力、煤炭、冶金、建材、矿业等试验室粉碎物料制样。
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