double acting steam engine artinya

• mesin uap kerja ganda

• double:    berganda; dua kali ganda; menggandakan; berlipat
• double acting:    bekerja ganda
• acting:    bertindak; lakonan; seni peran; pejabat
• steam:    uap air; wap kukus; steam (service); kukus;
• steam engine:    enjin wap; mesin uap
• engine:    enjin; jentera; mesin; motor; lokomotif; kepala