wcot 中文意思是什麼
wcot
解釋
塗壁空心柱-
Wall - coated open - tubular column ; wcot column
塗壁空心柱 -
Wcot wall coated open tubular column
塗壁空心柱 -
Wall coated open tubular column, wcot
塗壁毛細管柱 -
Wall - coated open tubular column wcot
壁塗開管柱
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