sawn timber production锯材: converted timber加工: process; machining; working; ...板材加工: plate processing; plate work板材加工间: plate production shed钢材加工量: steel throughput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:锯材加工，即可在微信中查询翻译
