алтны хүдрийн графикийн хүндийн хүчний цохилтот бутлуур
алтны электролиз mechdesengineering . А Hammer бутлуур Энэтхэгийг дүрсэлсэн Hammer throw Wikipedia. The hammer throw is one of the four throwing events in regular track and field competitions, along with the discus throw, shot put and "hammer" used in this sport is not like any of the tools also called by that name.
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