цагт 250
The .300 H&H was a proprietary cartridge patented by Holland and Holland, meaning that no other manufacturer could build rifles or ammunition for the .300 without the firm''s consent.чулуу бутлуур цагт хэдэн тонн бутлах боломжтой2014 6 23 250 тонн цаг хөдөлгөөнт бутлуур