紧固工具还包括具有分度棘爪的卷料进给组件。
The fastening tool further includes a coil feeder (720) assembly having an indexing pawl (722).
你只需要一些基本的木工技能和一把特别的工具：打水泥紧固件的钻机。
You only need basic carpentry skills for framing and one special tool-a hammer drill for concrete fasteners.
主要的危险是遭到工具配件或工具所用紧固件的击打。
The main danger is getting hit by one of the tool's attachments or by a fastener used with the tool.
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