请输入您要查询的字词:


科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

roller plate roller press roller press-down apparatus roller pressure compensation roller printing
roller pulverizer roller pump roller pusher roller race roller ram
roller reel roller remover roller rest roller retainer roller rock arm
roller (rolling) mill rollers rollers and cage rollers and races contact roller screen
roller seat roller section-straightening machine roller sectionstraightening machine roller seeder roller segment
roller separator roller setting roller shaft roller shaft seat roller shapestraightening machine
roller shoe roller shutter roller side bearing roller side guard roller sizer
roller skate roller skates roller snap thread gauge roller sorter roller spacing
roller spindle roller spot-and-seam welding machine rollers set roller stamping die roller stand
roller standard roller stay roller step bearing roller straightening machine roller straightening (钢管型钢的)
roller stretcher roller-stretcher machine roller stretcher machine roller stripper roller subsoil
roller support roller suspension pipemaking machine roller sweling roller switch roller-table gear
roller tapper roller thrust bearing roller tilter roller tool roller tooth
roller-top card roller track roller tractor roller train roller transmission chain
roller tray roller trough roller twist guide roller-type annealing lehr roller-type breaker
roller type furnace roller-type guide roller-type ingot buggy roller-type mill roller-type one way clutch
roller-type overrunning clutch roller-type pump roller-type ratchet roller-type rice mill roller-type rock bit
roller-type rotary pump roller-type seam welding machine roller-type sinterer roller-type slab magazine roller-type thickness gauge
roller-type thread roller-type venier callipers roller vane pump roller vibrator roller washing
roller way roller way control case roller-way face roller weir roller welding
roller wheel roller with supporting ring roller with trunnions roller working radius Rollets stroma
roll extrusion rolley way Rolles theorem roll feed roll feeder
roll film roll-film camera roll finish roll flanging roll flattening
roll fluting machine roll for cold rolling roll-forged straight shank drill roll forging roll forging machine
[首页] [上一页] [3927] [3928] [3929] [3930] [3931] [3932] [3933] [下一页] [末页] 共有 1248194 条记录 页次: 3930/10402
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号