concave usting lever凹板: notch board; recess plate; c ...调节: regulate; adjust; monitor; m ...杆: shaft; rod; bar凹板调节: concave setting凹板调节轴: concave adjustment shaft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:凹板调节杆,即可在微信中查询翻译