a假如在惰走时,并未听出异音和察觉转动部分有磨擦情况,同时汽轮机惰走时间无异常变化,推力轴承乌金温度、出口油温和轴向位移也正常,可以继续起动汽轮机,但需开大蒸汽管的直接疏水,重新提升转速时,应当特别小心,并仔细倾听内部声音。 If in idle is in luck, listens to the different sound agreement to realize...
anorexia, nausea, and vomiting, developing a number of days after anesthesia, and can be accompanied by a rash and peripheral eosinophilia. Due to its side-effect profile and the availability of safer agents with extra favorable pharmacokinetic profiles, ...
a suitable pressure relief valve 171 and, in particular, an appropriate pressure release threshold for the valve 171 is within the ordinary level of the skill in the art, and depends upon the particular implementation and the pressures to be tolerated by the battery 101 under abnormal conditions...