e <

A
I
- C
- F
- G
- G
- T
  - P
  - T
- T
  - T
  - F
  - T
- G
  - G
  - R
  - M
- G
  - T
  - T
  - G
- C
N
N
- T
C

A
I
T
T

I

C
F
G
G
T
- P
- T
T
- T
- F
- T
G
- G
- R
- M
G
- T
- T
- G
C

I

C
P
T
G
G
G
G
G
G
T
H
T
F
T
C
C

T

Anti-Corrosion High Density Composite Drainage Board Featured Image

D

G

<

M S

D

T

D
G

jgh (1)
F
1
2
3
4

jgh (2)
D

A	I
A	T
D	—
C	—
R	≥
C (	3
F	≥
M	≥

A
1
2
3
4
5
jgh (3)
jgh (4)

G
jgh (7) jgh (5) jgh (6)

V

P F

N G

S

c

N

C

2
A
2
E
2
C

C

t 0
E s
I B

I

©I - S