词语回油泵
解释dump pump
dump pump〔名词〕回油泵详细»
dump pump〔名词〕抽吸泵,回油泵详细»
dump pump回油泵详细»
dump pump抽出泵回油泵详细»
回油泵scavenge oil pump详细»
回油泵dump pump详细»
回油泵oil scavenging pump详细»
回油泵dump pump;oil scavenger pump详细»
回油泵scavenging pump详细»