fillister head screw 圆顶柱头螺钉 ; [机] 有槽凸圆头螺钉 ; [机] 有槽圆头螺钉
fillister joint 凹槽缝
Fillister head 圆顶平头 ; 凹槽螺帽 ; 圆头
fillister head bolt 凹槽帽螺栓 ; [机] 槽头螺栓
fillister hexagon head bolt 六角头部带槽螺栓
oval fillister-head screw 凹槽椭圆头螺钉 ; 扁圆平头螺钉
flat fillister head 平顶圆柱头
N an adjustable plane for cutting rabbets, grooves, etc 槽口刨 (Also called fillister plane)
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