油: oil; fat; grease煤气: coal gas; gas柴油煤气机: diesel gas engine; liquified petroleum gas engine煤焦油煤气: coaltar gas世界石油煤气周报: international oil & gas weekly油煤: fat coal普里马石油煤气公司: gaz de petrole s.a. (primagaz), compagnie des; gaz de petrole s.a. compagnie des火油煤: kerosine coal焦油煤: pitch coal偏油煤素质: oil-prone macerals油煤胶体: oil coal colloid煤气: coal gas; gas 开煤气 turn on the gas; 点燃煤气 light the gas; 煤气包 gas holder; 煤气爆炸 gas explosion; 煤气表 gasometer; 煤气厂 gasworks; gashouse; gas plant; 煤气储存 gas storage; 煤气储罐 gas holder; 煤气阀 gas valve; 煤气管道 gas conduit; 煤气罐 gas tank; gas container; lpg container; 煤气柜 gas chamber; 煤气警报器 gas alarm valve; gas alarmer; 煤气燃烧器 gas burner; 煤气热水器 gas water heater; 煤气泄漏 gas leak; 煤气窑 gas fired kiln; 煤气用气量 gas consumption amount; 煤气灶(有环形喷头的) gas ring; gas range; gas cooker; 煤气灶具 gas appliance; gas stove equipment; 煤气制造厂 gasworks; 煤气中毒 carbon monoxide poisoning; gas poisoning; 煤气装置 gas fitting 重油煤粉喷吹: oil-coal slurry injection煤气化煤气: product gas半煤气: semi-coal gas储煤气柜 煤气储罐 煤气罐 煤气库: gasholder粗煤气: crude gas; raw gas风煤气: air gas富煤气: rich gas; strong gas干煤气: dry gas供煤气: gas关煤气: turn out the gas荒煤气: raw gas净煤气: clean gas; dust free gas; purified gas开煤气: turn on the gas