There was not much elbow room in the cockpit of a Snipe.“沙锥鸟”战斗机的驾驶舱空间不太宽敞。Only the stewardess can go from the cabin to the cockpit.只有空中小姐才能从乘客座舱进入驾驶员座舱.He climbed into the cockpit of the fighter.他爬进战斗机的驾驶舱....
DB can be replaced while the furnace is at operating temperature.当熔炉内温度在操作范围内时DB型 硅碳棒可以被替换.B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.我公司的产品已取得CE、UL、DB、ROSH等国际认证.A DB - 624 quartz ...
一条单管路给所有的房子供水.A single pipeline serves all the houses with water.从这点来说, 管路乐于被人们采用.From this respect, pipelining has everything to commend it.典型的故障是管路损坏, 燃油和蒸气泄漏, 以及零件丢失.Typical defects are damaged lines, liquid - fuel an...