ˮܷȻͷˮܷʳҵĴֲˮܷʵϿɶԽԽߣΪ֪ľԪˮܷôʲôʴԪؽˮܷʣ
1ԪˮԷѡҪ
ҪͣǵĴԪˮܷΪСȳƵķĩಢɫҪɫɫԣǺǵζǴ̱ǵijˮԷϺпܺнϸءк
2ԪˮԷѡӦ
ʲôʴԪˮܷʣѡõĴԪˮԷϣӦͣõĴԪٵ3ͣӳ絽ĩڶҪвһ䷽һһֱʩDzġ
ʮֻ𱬵ĴԪˮԷͣߵƽ⡢ءףǷҹⶨ淶ʹãȫԴﵽֲÿ϶ֵ
ԪˮԷָ겢壬ؼɷָߵĴԪˮԷճԺء
ҪԪˮԷͬʱ¼ص㣺
1.ɷмˮ̬ԪҪԪزЧӦ
2.Ծ߱˿ĹãIJƷʣӺǿܣӳڡ
3.䷽ѸʵʱԼصӹƷȣƹʵɫӳʱ䡣