查询词典 duct

dampers：气流调节器

管道工程辅助设备 duct accessories | 气流调节器 dampers | 管道声音衰减器 ductwork sound attenuators

ducts：通风管道

地板采暖和化雪设备 floor heating & snow melting equipment | 通风管道 ducts | 管道工程辅助设备 duct accessories

cooling ducts：通风沟

cooling duct 冷却道 | cooling ducts 通风沟 | cooling factor 冷却系数

exhaust cowl：抽气罩

exhaust 废气;排气装置 | exhaust cowl 抽气罩 | exhaust duct gas scrubber 排气管气体洗涤器

exhaust ejector primer pump：排气喷射引水泵

exhaust duct 排气管道 | exhaust ejector primer pump 排气喷射引水泵 | exhaust ejector primer 排气喷射引水泵

Sleeve expansion joint：套筒伸缩器

Sleeve bearing 套筒轴承 | Sleeve expansion joint 套筒伸缩器 | Sleeve for duct passing through wall 风管穿墙用套管

feeder ear：馈线夹耳

feeder duct || 馈线导管,馈线槽 | feeder ear || 馈线夹耳 | feeder insulator || 馈电线绝缘子

segmental fire bar：弓形炉条

segmental duct ==> 体节性管 | segmental fire bar ==> 弓形炉条 | segmental gear ==> 扇形齿轮

flash Welding Machine：闪光焊机 flexible joint 刚性交头

flash suction duct 闪光呼进管 | flash Welding Machine 闪光焊机 flexible joint 刚性交头 | flow meter 淌量计

flash Welding Machine：闪光焊机 flexible joint 柔性接头

flash suction duct 闪光吸入管 | flash Welding Machine 闪光焊机 flexible joint 柔性接头 | flow meter 流量计

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢