年，北京市机电研究院与北京玛钢厂研制成功工频无芯塞杆底注式保温浇注电炉。
In 1980, the institute and Beijing municipal electrical factory has successfully developed line frequency coreless bathroom plug stem bottom note type electric insulation casting.
型号1710平衡阀为暗杆结构，配置抛物线（塞）形阀瓣。
The Fig. 1710 Balancing valve is a non-rising stem design incorporating a parabolic (plug) shaped disc.
很多情况下，人们使用自拍杆只是想让镜头塞下更多的人。
In most cases, the appeal seems to be simply fitting more people into the frame.
当处理滞留的固体颗粒时，楔塞阀应该安装成阀杆垂直向上的方式。
When handling solids in suspension, Wedgeplug valves should be installed with the stem vertical.
气门不过是装在阀杆上加工精细的金属塞而已。当气门就位时（向上移动阀口）时，即可将气门关闭。
The valves are nothing more than accurately machined metal plugs (on long stems) that close the openings when they are seated (have moved up into the openings).
汽缸内，活塞及杆迅速走高推入一个较小的汽油和航空航天凡符合火花塞。
Inside the cylinder, a piston and rod quickly move up to push the gasoline and air into a smaller space where it meets the spark plug.
提升杆与锥形塞通过丝扣连接，塞盖套在提升杆上并与橡胶套紧密配合；
The cork cover is on the lifting rod and is tightly matched with the rubber sleeve.
采用分型面排气槽、顶杆间隙排气与排气塞排气相结合的排气系统设计能够很好地满足模具排气需要。
The vent system composed of vent groove, vent plug and clearance of ejector pin can fit the need of venting.
三方位快速松放手杆能即时调节上带板高度，容易清理塞纸，适用E楞纸箱。
Three-way quick release levers allow instant height setting of upper carriers. It's easy to clear jams and running E-flute cartons.
本实用新型是一种单动双通平衡阀，由阀体、阀塞、阀杆、压盖、补偿垫圈等组成。
The utility model relates to a single-action two-way equalizing valve, comprising a valve body, a valve plug, a valve rod, a pressing cover, a compensating cushion ring, etc.
巴瑞·塞诺用同一圈内用0.056秒的差距，再次夺回杆位。
But Samin took back the pole with a time of 0.056 second difference in the same lap.
本发明由外筒、胶塞、芯杆和推杆组成。
The invention consists of an outer tube, a rubber stopper, a core bar and a push bar.
本发明由外筒、胶塞、芯杆和推杆组成。
The invention consists of an outer tube, a rubber stopper, a core bar and a push bar.
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