Large and small template fixed template have a slider, respectively, large and small templates installed on the slider, respectively, in the cross slide can move along the chute.

 
  • 大模板和小模板上分別固定有滑塊,大、小模板上的滑塊分別裝設在十字形滑道內,可沿滑道移動(dòng)。
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