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29
2025
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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 casing Dth (turun-liang) bor
610mm casing Dth (turun-liang) bor
26
2025
/
03
Zhuzhou Zhongge Cemented Carbide Co., Ltd.
TambihkeunNo 1099, Jalan Mutiara Walungan Kalér, Kacamatan Tianyuan, Zhuzhou, Hunan
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