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JD140A Yuqori havo bosimi DTH bolg'a matkap, DTH H...
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Missiya 50 dth 5 inch Down the Hole dth Hammer ...
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4 1/2 ″ Api 4 Wings Chevron Drag Bit G uchun...
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JD140A konchilik uchun yuqori havo bosimi DTH bolg'a ...
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Roc uchun 7 daraja 38 mm konusli chisel matkap uchlari ...
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Olmosli burg'ulash uchun 1,5 m NTWU yadroli barrel