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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 (ala-olulu)
26
2025
/
03
A na-eji ọgwụgwọ na-agba ọkụ maka mmiri
A na-eji ọgwụgwọ na-agba ọkụ maka mmiri
17
2025
/
03
na-agbaghara nke na-agbada
11
2025
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03
Ụgwọ nke ụlọ ọrụ Zhuzhou Zhongge Cemented Carbide Co., Ltd.
TinyeNke 1099, Pearl River North Road, Tianyuan District, Zhuzhou, Hunan
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