升降机门廊 lift lobby ; lift antechamber

手机门户 moto phone portal ; wap ; Motorola phone portal ; phone portal

接收机门限电平 receiver threshold-signal level

生机门 Livedoor

紧急离机门 escape door

摩托罗拉手机门户 Motorola Phone Portal ; Motorola Phone Porting

起重机门架 [机] portal gantry ; crane s gantry ; gantry of crane

飞机门 [航] aircraft door

发电机门闩 dynamo door latch