词语cycloidal pump
解释摆旋式真空泵
词性名词
cycloidal pump〔名词〕摆线齿轮转子泵,摆旋泵,摆旋泵详细»
cycloidal pump〔名词〕摆旋泵详细»
摆旋式真空泵cycloidal pump详细»