圆镶板

基本解释 (translations)

roundle

与圆镶板相关的网络例句 [注：此内容来源于网络，仅供参考]

Application: moulds or tools for large cross section, complex shape, heavy shock load; wire stretch mould, cold punch mould, measures, fretsaw, cutter.

例如，形状复杂的冲孔凹模、复杂模具上的镶块、钢板深拉深模、拉丝模、螺纹挫丝板、冷挤压模、冷切剪刀、圆锯、标准刀具、量具等。

Yet it was an old place, even then, for the oak rafters and beams were already black with age—as were the panelled seats, with their tall backs, and the long polished tables between, on which innumerable pewter tankards had left fantastic patterns of many-sized rings.

但是，它是一个老地方，甚至在当时也是，因为橡树木制的掾和梁已经与时代一样黝黑-------配有长长靠背的镶板高椅，围着长长的磨光的桌子，桌子上摆有众多的白邋啤酒杯，在桌面留下不同大小的绝妙的圆环，这些也跟时代一样黝黑。

Composed of round door frames, gate, rack , sealing strip, adjustable structure of sealing , this kind of sealing principle is door frame is fixed on square pipe of pool and wall, rack is fixed on door frame and wall, through rack opens and closes till weld block of gate meets with weld block of rack to make sealing surface of gate close to sealing surface of door frame to achieve sealing .Besides , sealing of gate and sealing of door frame are made of inlaid copper which is well resistance ,It makes valve with well sealing ,wear resistance , corrosion resistance, easily operation, convenient installation , long life , wildly usage.

本闸门是由圆型门框、闸板、导轨、密封条、可调整密封机构等部件组成，其密封原理是门框固定于水池圆型管道及墙壁上，导轨固定门框与墙壁上，闸板通过导轨做启闭动作，直到闸板上的锲块碰到导轨条上的锲块，使得闸门密封面紧靠门框上的密封面，从而起到密封效果，另外闸板密封面跟门框密封面都是镶铜材质的，具有耐磨损的特性，使得阀门密封密封性好、耐磨性强、耐腐蚀、操作简单、安装方便、使用寿命长、适应性广等特点。