scale board

基本解释

The common casting still was being used in unconventionality scale board's formation.
目前破碎機用異型襯板的鑄造工藝仍然爲砂型鑄造。
The results show that the wear of the roller and scale board includes mainly three coexistent mechanisms: cutting wear, plastic deformation wear and brittle-fracture-peeling wear.
結果表明：顯微切削、反複塑變和斷裂剝落三種磨損機理竝存，其中以反複塑變磨損爲主。
After the kibbling in the first hopper, by monolayer partition panel, the material will enter the second hopper, which has plane scale board with steel ball inside to grind material.
物料在第一倉達到粗磨後，經單層隔倉板進入第二倉，該倉內鑲有平襯板，內有鋼球，將物料進一步研磨。

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Remember that about a year and a half ago in October of 2004 the Los Angeles Board of Education approved a plan to scale down all the sprawling district's secondary schools and even smaller schools from 350 to 500 students ideally.
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