机械密封腔室压力,下段如何翻译?? 楼上的翻译字面上基本正确:几个小地方不够准确。 the other chamber will normally use a combination of a pressure breakdown bushing and balance line. this combination will reduce the pressure acting on the seal cavity on the high-pressure end of the pump to suction pressure plus 25 psi 其它密封腔通常采用喉口衬套及平衡管线的组合方式,这种组合方式会将作用在泵高压端密封腔的压力减小到:泵吸入口压力加上25 psi(约0.17mpa)的压力。查看更多