Short corporate movie about specific Polish mine. That company is nowadays the only one in the world that mines sulphur.
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Siarkopol - hole mining method
Siarkopol - hole mining method
公開日 :
Siarkopol - hole mining method
Poland is the leading exporter globally of natural sulphur, which is sent to North Africa, South America, the Middle East and other regions. I ma 詳細を表示
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