steel reinforcement
steel reinforcement
[矿业英汉词典]
steel reinforcement钢筋
是什么意思,steel reinforcement的解释,steel reinforcement的翻译
[船舶英汉词典] steel reinforcement
steel reinforcement
[矿业英汉词典]
steel reinforcement是什么意思,steel reinforcement的解释,steel reinforcement的翻译
[船舶英汉词典] steel reinforcement