ʻO nā palapala hoʻohui no ka ʻimi ʻāina a me nā eli lanahu
Hāʻawi ʻo Wuhan Ninestones Superabrasives Co., Ltd i nā compact daimana kiʻekiʻe no ka geology a me nā mines lanahu, a ma waena o nā MP series flat-arc compacts a me M series planar compacts e hoʻohana nui ʻia i nā drill exploration geological, core drills, rock bolts and other fields.
