high-carbon alloy steel的意思
high-carbon alloy steel英 [haɪ ˈkɑːbən ˈælɔɪ stiːl] 美 [haɪ ˈkɑːrbən ˈælɔɪ stiːl]
网络 合金工具刚
扩展阅读:high quality carbon rod ... morphy richards ... carbon footprint ... high carbon steel ... high performance carbon ... 李宁carbon球拍 ... high modulus carbon ... 李宁highcarbon1200 ... compensation committee ...