C-AS2211F02-10S,C-AS3211F03-06S,C-AS3211F03-08S,C-AS3211F03-10S,限入型(速度控制阀) C-AS2211F02-10S,C-AS3211F03-06S,C-AS3211F03-08S,C- 无锡市昌林自动化科技有限公司