xi tong gong cheng ci dian=: english chinese dictionary of systems engineering/ tu mu jian zhu gong cheng ming ci ci dian=: englisn-chinese dictionary of construction engineering/ pi man ming ci ci dian=: english chinese dictionary of acarina/ ying han qi che ci dian=: english chinese dictionary of automobile/ ying han jian zhu gong cheng da ci dian=: =english-chinese dictionary of civil and architecture englineering/ tai xian ming ci ci dian=: english chinese dictionary of bryophytes/ ying han fa lü ci dian=: english-chinese dictionary of law/ ying han lao dong ci dian=: english-chinese dictionary of labor/ hai yang ke xue ming ci ci dian=: english-chinese dictionary of oceanoraphic terms/ ying han shui li shui dian gong cheng ci dian=: english-chinese dictionary of hydraulic and hydroelectric engineering/