英文翻译
Tangkou
重点词汇
堂口───Tangkou
双语使用场景
September 2009, coal companies Tangkou main fan was modified to further improve the ventilation system, ventilation, safe and reliable operation of equipment.───9月，唐口煤业公司对主通风机进行了改造，矿井通风系统进一步完善，通风设备运行更加安全可靠。
Tangkou coal haulage team vice captain on duty can be holy king looked at his watch, is 2:00 at night more.───煤业运搬队值班副队长王可圣看了一下表，已是深夜2点多了。
英语使用场景