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HF 20+ Rotary drilling Machine Deliver to Russia

2022-08-05

This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel; widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

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