基本解釋龍門剪牀英漢例句雙語例句The company has a modern plant more than 2500 square meters which is equiped with welding machine, thread opener, punch of 30 to 200 tons and plate shears etc.現(xiàn)設(shè)有現(xiàn)代化廠房2500平方米,廠內(nèi)配備開線機、碰銲機、30-200噸沖牀、剪板機等生産設(shè)備。square shears更多例句專業(yè)釋義機械工程龍門剪牀