Previous work has looked at the diffusion of tritiated water into softwood chips.This thesis looks at the diffusion of Na2S into southern pine softwood chips.Two size fractions were used.

 
  • 然而此项建筑产业活动行为,却在台湾历年接连发生的海砂屋、辐射钢筋、大型火灾、921震害等事故,显现出建材品质问题的警讯。
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