词汇	cam and piston pump
释义	cam and piston pump 凸轮活塞泵
随便看	porcine pancreatic elastase porcine pancreatic kallikrein porcine pancreatic lipase porcine paramyxovirus porcine parvovirus Porcine Parvoviruses porcine parvovirus infection Porcine parvovirus-like particles porcine parvovirus-N strain porcine pepsin porcine peritonitis porcine pituitary extract porcine plasma porcine plasma protein porcine pleuropneumonia porcine poliomyelitis Porcine poliomyelitis virus porcine polyoencephalitis porcine preadipocyte porcine primary cell porcine proinsulin porcine proliferative enteritis porcine proliferative enteronitis porcine protein porcine pseudorabies