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VTC/HTC Series Litanka tsa polokelo tsa CO2 tse Emeng
BTCE VTC kapa HTC Series litanka tsa polokelo tse emeng tsa CO2 li etselitsoe Liquefied Carbon Dioxide kapa Nitrous Oxide, tse otlolohileng (VTC), kapa tse tšekaletseng (HTC) tse nang le vacuum perlite insulation.