quarter-turn meaning in English
直角回转
Examples
- Manually operated quarter - turn shutoff valves for use in plumbing systems
管道工程用手动直角转弯截止阀 - Manually operated , quarter - turn shutoff valves for use in plumbing systems
卫生管道系统中使用的手动直角转弯截止阀 - The relief valve cover shall be secured with stainless steel bolts and shall utilize a quarter - turn locking joint to capture the spring load of the relief valve
安全阀阀盖应该采用不锈钢螺栓紧固，应该采用四分之一转锁定连接来所定安全阀的弹簧负载。 - Ideally suited for most quarter - turn valves , nibco nda and nsr pneumatic actuators offer exceptional starting and ending torque in a compact design
适用于大多数角行程阀门，使用程度理想，美国尼伯科nda和nsr气动执行机构在紧凑的结构里提供非常的开启和关闭扭矩。 - Nibco series 100 , quality , line of electric actuators are designed for quarter - turn applications ? ball , butterfly and plug valves ; dampers ; vents and similar uses
美国尼伯科100系列优质电动执行机构专为90o旋转用途的球阀、蝶阀、旋塞阀、调节阀、通风口等类似应用设计制造。