求翻译：安哥拉区域经理部现有一辆白色现代（型号：TSCON，车牌号：LD-01-97-BM）和一辆本田越野车（型号为CR-V，牌号为LD-31-89-AQ） 愿意让售给中国能源开发国际投资集团。经双方协商一致， 2辆车合计金额让售价格为18000美金。乙方以抵账形式交给甲方财务，乙方自行到经理部拉运设备，运输费用由乙方自理。设备在甲方现场移交后，甲方不再承担责任。是什么意思？

Regional Manager Department a white modern Angola (model: TSCON, license plate number: LD-01-97-BM) and a Honda car off road buggy (model CR-V, trademarks LD-31-89-AQ) willing to sell that to China's energy development international investment group. By mutual consensus, 2 cars total amount for sales price of $ 18,000. B dizhang forms given to party a financial, b to Manager Department layun devices on their own, b transport costs by themselves. After the transfer of equipment at the party scene, party a shall no longer bear the responsibility.