查询词典 touch bottom

bottom singling belt conveyer：下吸式单板皮带运输机

bottom scanning sonar 海底扫描声纳 | bottom singling belt conveyer 下吸式单板皮带运输机 | bottom squeeze moulding machine 底压式造型机

bottom slugs：残渣

bottom sludge 残渣 | bottom slugs 残渣 | bottom steam 塔底蒸汽

bottom arch bar：(拱板转向架)下拱板

bottom anvil || 底砧 | bottom arch bar || (拱板转向架)下拱板 | bottom balance endpiece screw || 摆下托钻螺钉

bottom balance endpiece screw：摆下托钻螺钉

bottom arch bar || (拱板转向架)下拱板 | bottom balance endpiece screw || 摆下托钻螺钉 | bottom balance jewel || 下摆钻

bottom hole flow bean：井底喷嘴

bottom hole dynamic condition 井底动态条件 | bottom hole flow bean 井底喷嘴 | bottom hole flowing pressure 井底流动压力

bottom blow valve：底部排污阀

bottom blow valve 底部放水阀 | bottom blow valve 底部排污阀 | bottom blow 底部吹泄

bottom blow valve：底部放水阀

bottom bearing shell 下轴瓦 | bottom blow valve 底部放水阀 | bottom blow valve 底部排污阀

bottom blow valve：底部吹泄阀

"[炉]底吹泄","bottom blow off" | "底部吹泄阀","bottom blow valve" | "底排污","bottom blowdown"

bottom drawer：嫁衣

bottom double border 底端双边框 | bottom drawer 嫁衣 | bottom margin 底部边距

bottom drawer：(妇女为结婚准备的)嫁衣

bottom draw || 底部吸引 | bottom drawer || (妇女为结婚准备的)嫁衣 | bottom dump tipper || 底卸载自卸船

necking：颈缩加工

marking 刻印加工 | necking 颈缩加工 | notching 冲口加工

nachfräsen re-mill, finish-mill：精铣,二道铣

Nachformschleifen copy-grinding, profile grinding, contour grinding 仿形磨削 | nachfräsen re-mill, finish-mill 精铣,二道铣 | nachgeschaltete Doppelkupplung two-stage double clutch 串接双离合器