自然吸气式柴油机
Natural Aspi-rated Diesel Engine
natural-aspirated diesel engine
自然吸气式发动机
NA engine
naturally-aspirated engine （NA engine
naturally aspirated engine
自然吸气式浮选旋流器
floatation cyclone of natural inlet air
天然气直喷发动机
NG direct injection engine
互击式气-气喷注器
Triple impinging gas-gas injector
射流式自吸喷灌泵
self-suction sprinkler irrigation jet pump
self-priming irrigation pump
抽吸式自然对流换热
extractive natural convective heat transfer
extraction natural convective heat transfer
自然吸气柴油机
Naturally aspirated diesel engine
natural-aspirated diesel engine
natural aspirated diesel engine
自然吸气发动机
naturally aspirated engine
4100直喷式柴油机
4100 direct injection diesel engine
船用直喷式柴油机
Direct-injection Marine Diesel Engine
垂直自然带
natural vertical zone
mountain altitudinal belts
the natural vertical zone