也许对警察来说最受到欢迎的就是车后舱。它与前舱隔离、完全由无缝、可洗塑料制作，并在车地板上有排水塞。
Perhaps most popular among cops is the rear compartment, which is sealed off from the front and made entirely of seamless, washable plastic, with drain plugs in the floor.
北川县城附近的唐家山堰塞湖水位不断上涨，抢险人员准备实施爆破、分流排水。
Rescuers are preparing to blast the barrier of the swelling dammed lake at Tangjiashan near Beichuan County with dynamite.
下部特殊管件设计，消除水舌、水塞、水壅等现象，保持立管内空气畅通，有效保证管道内的压力平衡，可大幅度提高系统的排水能力。
Upper and under connection design which avoid water block, keep air smooth in the pipe, sure the pressure balance in the pipe, is good to improve drainage ability.
本发明公开了一种便器管用水封道塞件，具体涉及一种坐便器和蹲便器排水管路上起水封作用的塞件；
The invention discloses a WC pan pipeline-used water sealing stopper and particularly relates to a water sealing stopper used in discharging pipelines of a toile bowl and a squatting pan.
本发明公开了一种便器管用水封道塞件，具体涉及一种坐便器和蹲便器排水管路上起水封作用的塞件；
The invention discloses a WC pan pipeline-used water sealing stopper and particularly relates to a water sealing stopper used in discharging pipelines of a toile bowl and a squatting pan.
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