bituminous substance meaning in Chinese
沥青物质
Examples
- Mineral fuels , mineral oils and products of their distilation ; bituminous substances ; mineral waxes
矿物燃料、矿油及其蒸馏产品;含沥青物质;矿蜡 - Mineral fuels , mineral oils and products of their distilation ; bituminous substances ; mineral waxes
矿物燃料、矿油及其蒸馏产品;含沥青物质;矿蜡