危急遮断器 Emergency governet intercepter ; overspeed governor
危急遮断器飞环 Protection ring
危急遮断器飞锤 Protection bolt
危急遮断阀 emergency stop valve ; emergency trip valve
危急遮断器滑阀 emergency trip pilot valve
危急遮断器充油试验 emergency governor oil filling test
危急遮断器检修 Maintenance of emergency governor
危急遮断器试验 emergency governor test
危急遮断的试验手柄 emergency trip testing handle
它的执行机构是危急遮断滑阀。
油管连接供油系统、危急遮断系统与执行机构，并使之构成回路系统。
Its function is to connect the oil supply system and the emergency trip system with servo unit, and then makes them come into being a loop.
实现汽轮机蒸汽阀门的自动控制。包括供油装置、油动机、危急遮断装置。
Realize the automatic control of steam turbine, including oil supply system, hydraulic actuator, and emergency trip unit.
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