reduction crusher次: order; sequence轧: roll碎石机: stoner; scalper; rock breake ...初轧碎石机: primary breaker粗轧碎石机: crusher primary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:次轧碎石机，即可在微信中查询翻译
