sleeve valve
柯林斯词典
1. N (in an internal-combustion engine) a valve in the form of a thin steel sleeve fitted between the cylinder and piston and having a reciprocating and rotary oscillation movement (内燃引擎的)套阀
返回 sleeve valve
1. N (in an internal-combustion engine) a valve in the form of a thin steel sleeve fitted between the cylinder and piston and having a reciprocating and rotary oscillation movement (内燃引擎的)套阀