Ronnie Jones laying out for the slot where the upper frame rail fits to the cylinder casting.
罗尼·琼斯编排为老虎钳在上面的框架轨适应这汽缸的铸造。
2
The pipe racks are moved to and from their stored position by a hydraulic cylinder attached between the mast frame and the lower swing arm.
管架是通过一个装在支架框和下摇动臂之间的液压缸往返于其贮存位置的。
3
Markmaking on the part in the motorcycle and automobile, e. g. body, frame, chassis, connecting rod, motor, cylinder with serial number, title, trademark and scutcheon, etc.