industrial and mining diesel locomotive  工矿机车

industrial and mining shunting diesel locomotive  工矿调车机车

industrial diesel engine  工程机械用柴油机

industrial diesel oil  工业柴油

industrial locomotive  工业用机车; 工矿机车

16V240ZJ type locomotive diesel  16V240ZJ型机车柴油机

AC driving of a diesel locomotive  交流传动内燃机车

broad-gauge diesel locomotive  宽轨内燃机车

CK6E2 diesel locomotive  CK6E2型内燃机车

Control system of diesel locomotive  内燃机车微机控制系统

DC diesel locomotive  直流传动内燃机车

DF 4 diesel locomotive  DF4内燃机车

DF 4 type diesel locomotive  东风4B型内燃机车

DF4 diesel locomotive  DF4型机车

DF4B diesel locomotive  DF4B型机车

DF4C diesel locomotive  DF4C型机车

DF7 shunting diesel locomotive  DF7型机车

DF8B diesel locomotive  DF8B型机车

DF8CJ diesel locomotive  DF8CJ型内燃机车