工具安全- “手动工具危险”培训中含有螺丝刀和其他手动工具危险的更多相关信息。
Tool Safety - Hazards of Hand Tool training contains more information on screwdrivers and other hand tool hazards.
每个模块与其他元件连接起来，从而建立一个只需螺丝刀就能完成的更大的信息中心。
Each module connects to numerous others so that building a larger messaging center is simple and only takes a screw driver to complete, Rycyna says.
岩石之间的空间，裂隙，地层线和其他可以雕刻凹使用铲子，螺丝刀或其他常用工具。
Spaces between rocks, fissures, strata lines and other recesses can be carved using trowels, screwdrivers or other common tools.
应用推荐