Indonesian Rupiah Exchange Rate
21.44
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High heating value sangat berpengaruh terhadap pengoperasian alat, seperti : pulverizer, pipa batubara, wind box, burner. Semakin tinggi high heating value maka aliran batubara setiap jamnya semakin rendah sehingga kecepatan coal feeder harus disesuaikan
Alberta to introduce ‘modern’ coal policy, including ban on new open-pit
projects
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The new policy will not affect those qualified as "advanced coal projects"
such as the controversial Grassy Mountain mine.
13 jam yang lalu
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