A cut-offwheel is useful for grinding back any excess welding buildup at the tacks.
可以用切割轮打磨掉突出的粗大焊缝。
2
For the bottom of the boilers not set cut-off gate of hydraulic generator, common inside guiding wheel is difficult to meet their long running time of need.
对于炉底未设液压关断门的机组，普通内导轮难以满足其长周期安全运行的需要。
3
Model Q-2 and Q-2A metallographic specimen Cutter, which cuts off specimens by high-speed cutoffwheel, is widely used in various metallographic laboratories.