1) regenerative air preheater guiding shaft lube oil pump
空预器导向轴润滑油泵
2) supporting shaft lube oil pump of regenerative air preheater
空预器支承轴润滑油泵
3) prelube oil pump
预润滑油泵
4) air prelube pump lubricator oil
进气预润滑泵润滑器机油
5) bearing for lubricating pump
润滑油泵轴承
6) cam shaft lubricating oil pump
凸轮轴润滑油泵
补充资料：铸造高温合金叶片、涡轮和导向器
铸造高温合金叶片、涡轮和导向器
铸造高温合金叶片、涡轮和导向器
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条