背压式汽轮机,背压式汽轮机,beiyashi qilunji,汽轮机,背压式,qilunji,beiyashi,[拼音]:beiyashi qilunji[外文]:back-pressure steam turbine排汽压力(背压)高于大气压力的汽轮机。排汽用于供热的背压式汽轮机为供热式汽轮机的一种,应用很广;排汽用作其他汽轮机进汽的背...