1·The electrolytic mangan wastewater was processed by iron chipping.
采用铁屑微电解—共沉淀法处理含钒废水。
2·Iron chipping microelectrolysis is adopted to treat antibiotic wastewater.
研究了采用铁屑微电解法预处理抗生素废水。
3·Grip a short iron in your left hand only, and make some chipping swings.
只用左手握住一只短铁，做一些切击的挥杆。
4·Main grade for milling of steel and long-chipping iron materials.
对钢和长切屑的铁进行铣削的主要牌号。