Ƙaddamar da Inganci a Haƙar ma'adinai tare da Sunward's Innovative drill rock kayan aikin A cikin gasa yanayin yanayin hakar ma'adinai, kayan aikin da suka dace na iya yin tasiri sosai ga samarwa da riba. A kan gaba a wannan masana'antar shine Sunward, mashahurin masana'anta ...
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