關於「EN41 chemical Composition」標籤，搜尋引擎有相關的訊息討論：

【懶人包】EN41 chemical composition - 紐西蘭自助旅行最佳解答 ...EN41 is harder wearing than EN40B and offers excellent abrasion resistance. Chemical Composition (weight %). C.缺少字詞： gl= tw[PDF] Analysis of ...圖片全部顯示【懶人包】en 41 b chemical composition - 紐西蘭自助旅行最佳解答 ...99 4t 1 4 & / w 1 99.4 g