常見(jiàn)例句雙語(yǔ)例句The folding-jib overhead working truck researched in this thesis is designed for the complex setting and operating condition of our country's important project.本文所研究的折臂式高空作業(yè)車(chē)是在特定環(huán)境下，爲(wèi)適應(yīng)國(guó)家重大工程項(xiàng)目複襍安裝與操作工況而研制的專用設(shè)備。 返回 overhead working truck