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Casing tube max diameter luar 115-350mm ODEX mata bor sistem casing overburden eksentrik kanggo pengeboran sumur banyu jero
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Sistem Casing Pengeboran Overburden Eksentrik kanggo pengeboran sumur
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Rock Drilling Eccentric Overburden Casing System Odex Drill Bit Kanthi Kualitas Apik
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Alat Pengeboran Eksentrik ODEX / Mata Bor Overburden Eksentrik
