机械密封检修工艺较为复杂，要保证组装后的机械密封无漏泄，机械密封技术尺寸的校核必不可少。
Mechanical seal repair process more complicated, after assembly to ensure no leakage of the mechanical seal, mechanical seal technology essential check size.
最后指出，为了避免出现类似情况，应严格控制汽轮机通流部分间隙的调整并要对检修工艺严格把关。
It is concluded that to avoid repetition of similar problem, the adjustment of flow section gap of the steam turbine as well as the maintenance procedure should be strictly controlled.
分析原因，制订检修工艺，应用高强度螺栓大大地缩短了检修时间，也能保证设备检修后能正常运转。
Analyse causation and formulate repair technics. It cut the repair time by using high strength wrested and snipped bolt and be able to assure the equipment of repair to run in gear.
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