Zaɓin pneumatic nau'i ne na na'ura mai amfani da hannu, nau'in pneumatic ya ƙunshi tsarin rarrabawa, tsarin tasiri da sandar tsinke.Sabili da haka, buƙatun ƙaƙƙarfan tsari, šaukuwa.The pick wani nau'i ne na kayan aikin pneumatic wanda ake amfani da shi sosai a masana'antar hakar ma'adinai da fursunoni ...
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