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1/2 PDC Batu Bor Bit HQ3 PQ PQ3 NTW BTW HTW Karbida2023-10-12 14:42:15 |
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Ketahanan Pakai Bit Inti Berlian Silinder Impregnasi2024-02-04 09:43:58 |
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Diamond Pq Impregnated Core Bit Untuk Eksplorasi Pengeboran Geologi2024-02-04 09:43:19 |
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Hq Impregnated Diamond Core Drilling Bit Presisi Tinggi2024-02-04 09:42:36 |