2011ҩѧרҵϰժҪҺǽͷˮ
Դ 201153
: ҺҺƼҺǽˮͼ
Һǽͷˮ
һҺ
ҺƼҺǽˮͼ
(һ)ҺƱ
1.ܽⷨ
ܽⷨƱ̣ҩܽ˹ʼװƷ
ע㣺
(1)ȡ1/2-3/4ܼ
(2)ܽСҩӼܽ
(3)ҩʵܽ
(4)ܼͨȫ
(5)ˮܼӦעĸ瘟
2.ϡͷ
ϵָҩƳɸŨҺ(ƳҺ)ܼϡҪŨȼá
()ҺƱʱӦע⪥
1.÷顢衢ȷʽҩܽٶ
2.ҩ
1)
2)ȼ뿹
3.ӷҩ
Ƽ
ࣺdrfcy