portable grinding wheel 移动式磨轮
portable grinding machine 手提式砂轮机
portable grinding wheel machine 手提式砂轮机
portable hand grinding machine 使用设备适于打磨机用
Use: For shaped single-arm grinding machine, shaped multi-arm grinding machine, straight line circular edging grinding machine, portable grinding machine.
用途：用于单臂异型机、多臂异型机、直线园边机、携带型磨边机等。
Portable grinding tools need to be equipped with safety guards to protect workers not only from the moving wheel surface, but also from flying fragments in case of breakage.
便携式研磨工具应装有安全防护装置，这样不仅可防止工人接触运转的砂轮表面，而且他们也不会被破裂时飞溅的碎片击中。
A series of tests with the portable dynamic penetrometer of type PANDA have been carried out, to inspect the grinding quality of the secondary ash dam.
为检测子级灰坝的碾压质量，运用一种轻便动力贯入仪对粉煤灰进行了一系列现场试验。
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