brazier head screw
... brazier 5breizjE n. 火盆, 黄铜匠 brazier head screw 扁头螺钉 braziery 5breizjEri 黄铜细工 ...
flat head screw
... westbank flat head screw 扁头螺丝 flat head screw 扁头螺丝 ; 平头螺钉 ; 平头螺丝 ; 扁头螺钉 Presser bar flat spring screw 压杆板簧螺钉 ...
lentil-headed screw
... lenticular wire || 透镜状导线 lentil-headed screw || 扁头螺钉 lepidolite || 鳞云母,红云母,锂云母 ...