- 相关词组
- ventilation with two-parallel-tower entries平行双塔式通风
- wood ventilation pipe木质风筒
- tubing safety valve井下控制油嘴
- high frequency positive pressure ventilation高频正压通气
- ventilation tunnel通风道
- humidity ventilation润湿通气,湿度通风
- ventilation cap通风帽
- tubing head油管头;
- high frequency ventilation高频通气
- alveolar ventilation肺泡通气量;
- ventilation by ducts巷道式通风
- high strength tubing高强度油管
- ventilation by forced draft对流通风
- ventilation tower通风塔
- plastic tubing塑料管;
- blowing ventilation压入式通风;
- stack ventilation system草垛通风系统
- ventilation test换气试验
- ventilation losses通流损失
- forced ventilation人工通风;
- 今日热词
- 热门搜索
- basketball n.篮球（运动）;
- rainfall n.降雨量;下雨;
- like you 喜欢你（歌名）;
- heaven n.天;天堂;上帝;极乐;
- maintain v.维持，保持;坚称;维修，保养;供养;坚持(意见);固执己见
- seven num.七;七个;第七;n.七;七个;
- rust n.铁锈;锈病，锈菌;荒废，停滞;锈，锈色;vt.& vi.（使）生锈;[植]害锈病;变钝，荒废;
- regard v.认为，看待;注视;n.尊敬，敬佩;关注;问候，致意;
- alley n.胡同，小巷;小径;球道;
- airport n.机场;航空站;
- if conj.如果;假若;倘若;当;无论何时;每次;与will或would连用，表示客气地请求;即使，虽然;〈口〉是否;假设;n.条件，设想;不确定的情况
- fireworks n.烟火;烟火( firework的名词复数 );烟花;烟火表演;烟花表演;
