The relief valve cover shall be secured with stainless steel bolts and shall utilize a quarter-turn lockingjoint 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。
2
Locking failure joint may cause a series of affection on robot's kinematical performance.
故障关节被锁定后必然会对机器人的运动性能产生一系列的影响。
3
Pneumatic brakes, pneumatic clutch, linear guide, locking nut, joint bearings for my company Products.