railway and locomotive engineering a practical journal of railway motive power and rolling stock dfitlgnett by ajhanuigaiijlovtiiit o yote vnivevkal rati hft ntedto inorr whttlasiort tltsltnlrtr tvitt n near cettier yote suavhine scyeivhnniga arrangement of air valve setting mechanism iiiilway i umre enjinuri shafting by the use of gib end keys re cessed in roller hub at gib end to admita s i6 in machine screw into the rollersthe gib end of the keys are let into therollers sufficiently to allow the head ofthe machine screws to come flush withhub face of roller 2cgtfxa.jpg from 瑞士洛桑商务休闲娱乐薇信▷8764603提供外围小姐咨询预约服务▷瑞士洛桑美女服务▷瑞士洛桑华人留学生按摩▷瑞士洛桑年轻美女上门服务▷ yote View Photo