查询词典 socket screw

positive voltage relay：正序电压继电器

positioning screw 定位螺钉 | positive voltage relay 正序电压继电器 | positive blower 正力吹风机

valve key：气门锁片

气门弹簧座 valve-spring retainer | 气门锁片 valve key | 气门间隙调节螺钉 valve lash adjusting screw

elbow union：活动弯头

护丝 screw protector | 活动弯头 elbow union | 油管接箍 tubing collar

twin-wire indirect arc：双丝间接电弧

锥形双螺杆:conical twin-screw | 双丝间接电弧:twin-wire indirect arc | 双辊薄带:Twin-roll thin strip

twin screw ship：双螺桨船

二芯电缆 twin core cable | 双螺桨船 twin screw ship | 前后顺序填角潜弧焊 twin tendem fillet welding (TTF)

tunnel stern：隧道形艉

双螺桨船 twin screw vessel | 隧道形艉 tunnel stern | 热应力 thermal stress

tunnel shaft bearing：中间轴轴承

tunnel screw propeller 轴隧推进器 | tunnel shaft bearing 中间轴轴承 | tunnel shaft 中间轴

tube well pump：管式深井泵

trochoid screw pump 次摆线螺杆泵; | tube well pump 管式深井泵; | tubular type axial flow pump 管流泵;直管轴流泵;

traversing screw jack：横式螺旋起重器,滑座螺旋起重器

traversing pinion ==> 方向机齿轮 | traversing screw jack ==> 横式螺旋起重器,滑座螺旋起重器 | traversing table type ==> 工作台移动型

traversing gear：横动机构

横行底盘 traversing base | 横动机构 traversing gear | 横动螺杆千斤顶 traversing screw jack

amidogen ether：胺醚

amido black 酰胺黑 | amidogen ether 胺醚 | amidopyrine and phenacetin compound tablet 去痛片

line-firing：横队射击

mix cooler 冰淇淋混合料冷冻器 | line-firing 横队射击 | open space 露天场所 空地(特指城市中没有建筑物的空地)