ӭ֣Ȫˮ˾ٷվ
ۺ
ۺ{}
ۺȾص㣺 1. ͡߷ 2. ʵٶȿ 3. ˮЧˮʺȼؽӵкʣӵˮתȫɿ 4. ɫ͡ˮȥˮCODBODؽӵȹЧ 5. ӦˮPHֵΧΪ4-11PHֵΧΪ6-9ԭˮPHֵܼȱ仯СԴ豸ʴ 6. ȾµԭˮЧԸǶԭˮЧȼ 7. Ͷҩ٣ɱÿɽʡ20%-50%