問題一覧
1
Color container meanings: red
gasoline
2
Color container meanings: yellow
diesel
3
Color container meanings: blue
kerosene
4
Miss dig colors: green
sewer
5
Miss dig colors: red
electrical
6
Miss dig colors: yellow
gas
7
Miss dig colors: blue
water
8
Miss dig colors: orange
low-voltage
9
what is the blank
wale
10
what is A
joist
11
what is B
anchor bolt
12
what is C
sill plate
13
what is D
sill sealer
14
what is E
foundation wall
15
what is F
washer
16
what is A
1/2" clearance, sides, and end
17
what is B
4” minimum bearing
18
what is C
Asphalt bearing pad
19
what is A
top chord
20
what is B
connector plates
21
what is C
webs
22
what is D
bottom chord