双动

double-acting cylinder

双作用汽缸

double-acting compressor 双作用式压缩机 | double-acting cylinder 双作用汽缸 | double-acting duplex slush pump 双动双工泥浆泵

double-acting cylinder

双作用油缸

double-acting capstan 双动手摇绞盘 | double-acting cylinder 双作用油缸 | double-acting double piston rod oil cylinder 双作用双活塞杆式油缸

double-action press

双动压力机

dot welding 填补焊 | double action press 双动压力机 | double angle iron 槽钢

double-action press

复动式压力机

double acting compressor 双动式压缩机 | double action press 复动式压力机 | double apron drafting arrangement 双皮圈牵伸装置

press,double-action

双动压机

"press,dishing","成碟压机" | "press,double-action","双动压机" | "press,end-wheel","端轮压机"

double oscillograph

双线示波器,双电子束示波器

double motion agitator 双动搅拌器 | double oscillograph 双线示波器,双电子束示波器 | double pleximeter 双扣诊板

swing door WESTBANK

转门,双动自止门

swing crane WESTBANK 旋转起重机 | swing door WESTBANK 转门,双动自止门 | swing gate WESTBANK 旋转门

dual-powered trolley bus

双动源无轨电车

departure interval 发车间隔 | dual-powered trolley bus 双动源无轨电车 | dwell time 停站时间

underdrive double action drawing press

底传动式双动拉伸压力机

undercoat 内衣 | underdrive double action drawing press 底传动式双动拉伸压力机 | underearth-wire finder 地埋线故障控测仪

open back double action drawing press

后开式双动拉伸压力机

open back deep throat press 后开式深喉口压力机 | open back double action drawing press 后开式双动拉伸压力机 | open back inclinable mechanical press 后开式可倾机械压床

Anopheles candidiensis：日月潭疟蚊

\\"疟蚊属\\",\\"Anopheles\\" | \\"日月潭疟蚊\\",\\"Anopheles candidiensis\\" | \\"中华疟蚊\\",\\"Anopheles hyrcanus var. sinensis\\"

Gnome Milnes:GNOME：下的扫雷

2. Games:游戏软件 | 1) Gnome Milnes:GNOME下的扫雷; | 2) Gnibbles:贪吃蛇游戏;