合成机油 synthetic oil ; synthetic motor oil ; Synthetic Engine Oil ; [机] synthesized engine oil

声音合成机 vocoder

全合成机油 FULLY SYNTHETIC ; Synthetic oil ; fully synthetic motor oil

合成机械 buyer Wood Plastic Composite Machinery

福斯泰坦超级合成机油 TITAN SUPERSYN SL

有机合成 [有化] organic synthesis ; org syn ; synthesis ; Org Organic Synthesis

潘东兴合成机油 PENTOSYNTH HC

半合成机油 Semi-Synthetic

高性能合成机油 Pro High Performance Synthtic Blend