短语词组短語lime bast shaft kiln 石灰竪窰coke lime shaft kiln 焦炭石灰竪窰lime shaft -kiln 石灰竪窰air -burning lime shaft kiln 氣燒石灰竪窰gas -burning lime shaft kiln 氣燒白灰竪窰annular shaft lime kiln 環形套筒窰 返回 lime shaft kiln