crevice plant 中文意思是什麼
crevice plant
解釋
石隙植物-
Approach to analying and handling seepage from crevice between concrete and tube - shape steel stand at generating units in feilaixia power plant
飛來峽水電廠機組管型殼鋼結構與砼面之間滲漏分析與處理
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