常見例句雙語例句For spray polyurea elastomer coating, the special working vehicle and the internal dispose, which are necessary for processing in worksite, were described .重點介紹噴塗聚脲彈性躰技術(shù)在異地、遠程施工所必須配備的專業(yè)施工車及其內(nèi)部配置。 返回 spray polyurea coating