Can be a passive cam or a spring-loaded device with two or more camming a stem.
可以是被动凸轮保护器,也可以是有两个或更多凸轮装置的弹簧保护装置.
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Spring loaded discs help affect a tight seal in low differential pressure services.
弹簧负载阀瓣有助于在压差较低的应用环境中产生更紧的密封.
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Many water pumps have a spring-loaded seal to avoid leakage of water around the pump shaft.
许多水泵有春天装载的印章在泵桥的周围避免水的漏.
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铁锁锁门上的弹簧扭转装置,锁门关闭时可以自行锁定.
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Side and bottom contact shoes are spring loaded to provide the necessary contact force.
边触式和下触式集电靴装有弹簧用来提供所需的接触压力.
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Most in-circuit test fixtures use spring-loaded probes and are vacuum actuated.
很多 在线 测试固定装置是带有弹簧的探针或者采用真空启动的.
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Double-door check valves have twin discs on a spring-loaded center shaft.
双门止回阀在弹簧中心轴旁配置两个对称的阀瓣.
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安全阀按结构形式可分为弹簧 式 、 杠杆重锤式 、 先导 式.
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Next balancing of the mechanism is obtained by the spring-loaded gears and counterweight balancing.
其次将弹簧负载法与配重法并用做机构之平衡.
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Spring loaded for fast closure, eliminating reverse flow slam and water hammer.
负载弹簧用于快速关闭, 消除逆流冲击和水锤.
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The ball studs are fastened in the rod ends by spring-loaded seats rod.
球钉是固定在杆端关节轴承由弹簧加载的席位杆.
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通常用CG -7 型弹簧减压阀来保护装有这些产品的钢瓶.
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Spring loaded coned pins shall be used for two-way and four-way datum holes and slots.
配有弹簧的锥形销被使用为 双向 和四向方式的基准孔和槽孔.
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为了避免这种排放，要在防回流阀总成前面安装一个弹簧驱动、橡胶阀座的止回阀。
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Weld-on hinge for RH and LH applications. Spring-loaded pivot pin for easy door removal.
焊接门铰,左右门均适用. 弹簧加载旋转轴心,便于门拆卸.
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Hydrostatic test plugs will be provided for all the spring loaded safety valves.
每只弹簧安全阀都带有水压试验堵塞及试验压紧工具.
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铁道车辆转向架摇枕弹簧在运行中承受车辆全部载荷，各组弹簧承载是否平衡将直接影响其使用寿命和行车安全。
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The PV 20 CB is a normally closed, diaphragm actuated, spring loaded, direct acting regulator.
PV20CB是一种通常处于关闭状态, 隔膜驱动, 弹簧负载, 直接作用的调节阀.
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