boilerman锅炉工,司炉
boilern.锅炉;汽锅;热水器
boiler collision chock锅炉定位垫块
boiler acceptance test锅炉验收试验
boiler flame detection锅炉火焰检测
boiler's quick cooling
boiler burning chamber锅炉炉膛
boiler purge interlock锅炉清洗联锁装置
boilermakers' deafness
Boiler feed water pump锅炉给水泵
boilermaker's deafness
boiler clinker removal锅炉除焦