汽缸法兰紧固螺栓  fastening bolts of casing flanges

汽缸法兰螺栓加热装置  cylinder flange heating appliance

汽缸盖螺栓  cylinder head bolt

汽缸紧固螺栓  cylinder securing bolt

发动机汽缸缸体  engine cylinder body

合成蒸汽汽缸油  synthetic steam cylinder oil

汽缸螺塞  cylinder pet cock

汽缸汽密性  cylinder sealing

圆筒形汽缸汽轮机  barrel-type turbine

蒸汽汽缸  steam cylinder

蒸汽汽缸油  Steam cylinder oil

车轮油缸螺栓  wheel cylinder bolt

动臂油缸螺栓  boom cylinder bolt

缸盖螺栓螺纹  cylinder head bolt thread; head bolt thread

转向油缸连接杆螺栓螺母  steering cylinder tie rod bolt nut

变速器螺栓螺母  gear case bolt nut

镀锌六角螺栓螺帽  galvanized mild steel hexagonal bolt and nut

镀锌瓦楞螺栓螺帽  galvanized mild steel roofing bolt and nut

翻车保护结构螺栓螺纹  rops bolt thread