1·Simultaneously, the ordure draining is observed and once the drainage is completed, the valve is closed in time to stop water draining.
同时注意观察污物排放情况，一旦冲尽，及时关闭阀门，停止放水。
2·The utility model provides a bedpan. A bedpan cavity for containing ordure is arranged on the bedpan;
本实用新型提供一种便盆，便盆设有可容纳污物的盆腔；