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29
2025
/
05
DHD360A Down-The-Hole (DTH) Hammer
DHD360A Down-The-Hole (DTH) Hammer
31
2025
/
03
selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit
selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit
28
2025
/
03
610mm örtük dr (deşik) burawlaň
610mm örtük dr (deşik) burawlaň
26
2025
/
03
“Zhuzhou Zhongge” sementli karbid ş.
Goş99 1099, Pearl derýasynyň demirgazyk ýoly, Týanýuan etraby, huzhou, Hunan
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