rock-drill steel

求几个钢材名词的英文译法_百度知道 ... rivet steel 铆钉钢 rock-drill steel 钎子钢 rolled steel 轧制钢, 钢材 ...

An English-Chinese Glossary of... ... Rock Drill Steel 凿岩釺钢 Rock-Drill Steel 釺子钢 Rolled Sheet Steel 辊压钢板 ...