chainwheel
n. 链轮;轮盘
例句
Chain for use with chainwheel actuators.
用于链轮执行器的链条。
Order chain for chainwheel actuators as a separate item.
订购用于链轮的链条要作为单独项目进行订购。
To order handwheel or chainwheel actuators, add the appropriate order code to the basic valve order code.
订购手轮或链轮执行器时,要在主阀门订购代码基础上增加适当的执行器订购代码。