参考车型被确定被签署协议的双方的翻译：Reference models were identified was signed an agreement the two sides 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Reference models to determine the two sides signed an agreement

Reference models were identified was signed an agreement the two sides

The reference vehicle type was determined both sides which signs the agreement

Reference models are determined by the signing of agreements between the parties

Reference models were identified was signed an agreement the two sides