这种蜘蛛的毒液含有剧毒，但潜伏期为数天之后。他们住在寒冷、黑暗、潮湿的地方，而冲洗式马桶正提供了这种环境。
This spider's venom is extremely toxic, it takes several days to show systems. They live in cold, dark, damp places, and toilet rims provide just such an environment.
本发明公开了一种用于马桶的直冲式自动冲洗装置。
A direct water typed auto-flushing device for toilets is disclosed.
本实用新型为坐式和蹲式马桶中的直排式马桶提供了一种新式冲洗方式。
The utility model provides a novel flushing method for a direct drainage closestool flusher in sitting type and squatting type closestools.
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