coarse-grained steel
[船舶英汉词典]
coarse-grained steeln.粗晶粒钢
是什么意思,coarse-grained steel的解释,coarse-grained steel的翻译
[进出口英汉词典] coarse-grained steel
coarse-grained steel
[船舶英汉词典]
coarse-grained steel是什么意思,coarse-grained steel的解释,coarse-grained steel的翻译
[进出口英汉词典] coarse-grained steel