ring holes 中文意思是什麼
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Flat wire stopper ring for holes
孔用壓扁鋼絲擋圈 -
In case that the rolling bearings with no inner ring or outer ring and without inner and outer rings ars selected, the sueface haedness of the holes or housing holes as race, the working accuracy and surface quality shall be similar with the race of bearing rings in order to guarantee that loading capacity and operating performance are identical with the bearings equipped with rings
選用無內圈或無外圈，以及無內、外圈滾動軸承時，作為滾道的孔或外殼孔表面的硬度、加工精度和表面質量應與軸承套圈的滾道相仿，以保證負荷能力和運轉能與有套圈軸承相同。 -
A discussion has been done on the limit width of double holes, moment holes, circular ring and disc so that the coefficients of light sources are calculated
摘要分析了雙孔（雙縫） 、矩孔（線） 、圓環及圓盤光源的極限寬度，計算出這些光源的光源系數。
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