問題一覧
1
SFTY V
Safety valve
2
BL/SP FT
Bell and spigot fittings
3
P down
Pipe outlet down
4
STX
Straight cross
5
RED
Reducer
6
P up
Pipe outlet up
7
LAT
Lateral 90
8
DBL EL
Double branch elbow
9
SEP TNK
Septic tank
10
EXP JT
Expansion joint
11
EL 90
Elbow 90
12
SLD FT
Soldered fittings
13
M
Meter
14
SP
Sump pit
15
CO
Clean out
16
SEP TANK DIS BX
Septic tank distribution box
17
T
Tee 90
18
EL 45
Elbow 45
19
CP
Cess pool
20
WLD FT
Welded fittings
21
DW
Dry well
22
FD
Floor drain
23
HND V
Hand valve
24
SC FT
Screwed fittings
25
FL FT
Flanged fittings
26
CPLG
Coupling
27
GT V
Gate valve
28
MOP V
Motor operated vehicle