基本解釋n. 聚丙烯纖維英漢例句雙語例句It is adopted to improve mud's leak protection that adding mekralon into mud in the leaking layer.針對漏失地層固井,采用聚丙烯纖維加入水泥漿中改善水泥漿的防漏性能,增加水泥石韌性。mekralon更多例句專業(yè)釋義能源科學(xué)技術(shù)聚丙烯纖維