因弹簧总成和阀体中水流压力将锥形压芯和锥形压座自动压合密封，阀体水流通道关闭。
Because the water pressure in spring assembly and valve body makes the conical compression core and seat seal automatically, the flow channel of valve is closed.
其压座底部由多支小油缸组成的“浮底胶膜结构”对有弧度的不规则大底压着，能起到自动吻合之功效。
The "floating sole adhesive film structure" multiple mini cylinders can make the pressing compliance with the irregular sole with radian.
他刨挖园子，捡去石头，栽种上等的葡萄树，在园中盖了一座楼，又凿出压酒池。
He dug it up and cleared it of stones and planted it with the choicest vines. He built a watchtower in it and cut out a winepress as well.
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