solid forged steel roll整体: ensemble; whole; entirety锻钢: forged steel; steel forging辊: roller整体锻件: solid forging整体锻模: solid forging die下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:整体锻钢辊,即可在微信中查询翻译