Alat Lab Batubara - Alat Pertambangan
Batu Bara. Alat Survey Batubara. Geolistrik NRD; Digital Theodolite DGT10 CSTBerger; ... Hand Bor (Soil Sampling Apparatus) ... Digunakan untuk menguji kekerasan batu bara * Power source: Geared Motor, 3 Phase * 0,5 HP/0,4 KW, 4 Pole * 220 – 380 V, 50 HZ * Out Put : 20 Rpm
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