1、[化工]蓝煤气
...blue fog 蓝雾blue gas 蓝煤气blue shirt 专业消防战斗员<穿蓝衬衫 ...
2、液化气
...blue elephant 无游梁抽油设备blue gas 液化气blue john 萤石 ...
3、蓝水煤气
... blue copper 蓝铜矿 blue gas 蓝水煤气 blue heat range 蓝脆性温度范围 ...
4、水煤气
... 胆矾 blue copperas 蓝煤气；水煤气 blue gas 蓝辉光 blue glow ...
blue water gas蓝水煤气;蓝煤气;水煤气;翻译
blue-gas generator水煤气发生炉
blue water gas set蓝烟水煤气装置
blue gas blue water gas水煤气
blue-blooded gas惰性气体
blau gas blue gas水煤气
blue-blooded gas laser惰性气体激光器
blue-blooded gas ion laser惰性气体离子激光器
gas blue柏林蓝