>
ʵ¶ȼʹá
һʹ¶ȼƲҺ¶ʱȷķ: 1.¶ȼƵ϶ˣ¶ȼƵIJȫ뱻ҺУҪڡ
2.¶ȼƲݽ뱻ҺҪԵһᣬ¶ȼƵʾȶٶ
3.ʱ¶ȼƵIJҪҺУҪ¶ȼҺϱƽ
¶ȱһˣԱֵ¶ӰҺ¶ȱIJĵڣⶨı㲻ˮ¶ȣ¶ȱҺֹͣͶʱóˮ棬Ķˮ¶ȡ
ע:ڲǰǧҪ˦
ʱⶨ¶ʱ
1¶ȼƵ϶ˣ¶ȼڵҺֹͣʱٶ 2ʱҲҪ¶ȼƵҺƽ 3ڲⶨ¶ȣҪ¶ȼƹڱͨĵط