3


6
2
1
1
1
1
1
2


2
1
1
1
1
1/2



1. 1

2. (1)180

3. 15-2010-15


3-4


10
6
2
1
1/4
1





1. 1

2. (1)190

3.


2-3


2.5cm3
3
2
3
2
1
1
1/2





1. 1

2. (1)

3. 160(2)5-72002-3

4.


2-3


10
1



1/2
1/2
2
1

2
1/4
2
2
2
1


1.

2. (1)

3. 170(2)5-7190

4. (3)

5.