便携式手提电动工具。手柄振动的测量。第3部分：岩石钻头和旋转锤。
Hand-held portable power tools. Measurement of vibrations at the handle. Part 3 : rock drills and rotary hammers.
可以通过固定在工作台台面上的便携式刳刨机上的驱动钻头设置从动元件。
The driven member may be provided by a drive bit on a portable router secured to the table top.
可以通过固定在工作台台面上的便携式刳刨机上的驱动钻头设置从动元件。
The driven member may be provided by a drive bit on a portable router secured to the table top.
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