?平行舯体 parallel (or parallel middle) body
?并流热交换器 parallel flow heat exchanger (or regenerator)
?并流涡轮机 parallel flow turbine
?平行处理方式 parallel processing
?平行尺 parallel ruler
?平行下沉 parallel sinkage
?平股纱束 parallel strand roving
?平行焊接 parallel welding
?参数 parameter
?破雷卫,扫雷器 paravane
?少量多样散装散货船 parcel vessel (or carrier)
?母型 parent form
?并流热交换器 parallel flow heat exchanger (or regenerator)
?并流涡轮机 parallel flow turbine
?平行处理方式 parallel processing
?平行尺 parallel ruler
?平行下沉 parallel sinkage
?平股纱束 parallel strand roving
?平行焊接 parallel welding
?参数 parameter
?破雷卫,扫雷器 paravane
?少量多样散装散货船 parcel vessel (or carrier)
?母型 parent form
?[母船]线形变移法 parent form modification (or variation) method
?本体金属 parent metal
?本体金属,母材(电焊) parent metal
?母型船 parent ship
?磷酸防法 parkerising
?零件代码 part code
?部分遮盖甲板船 partial awning deck vessel
?部分舱壁 partial bulkhead
?部份空蚀,部份空化 partial cavitation
?部份[二]重底 partial double bottom
?部分负荷 partial load
?部分船艛 partial superstructure
?部分围蔽救生艇 partially enclosed life boat
?艉艛前端部分防护舱壁 partially protected poop front bulkhead
?半悬舵 partially underhung rudder
?要目表 particular sheet
?隔板 partition (or division) plate
?隔间舱壁 partition bulkhead
?支桅强板 partner
?零件 parts
?每枝焊条焊珠长度,通路 pass
?总钥 pass key
?焊道顺序 pass sequence
?通道 passage
?旅客,乘客 passenger
?旅客起居设备 passenger accommodation
?客船 passenger boat
?客舱 passenger cabin
?客货轮 passenger cargo ship
?旅客渡船 passenger ferry