記憶度
3問
9問
0問
0問
0問
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問題一覧
1
supply of pure and wholesome water
principle 1
2
sufficient volume & at a pressure
principle 2
3
minimum quantity of water
principle 3
4
device for heating and storing water
principle 4
5
fixture… connected to the public sewer sydtem
principle 5
6
at least 1 watercloset & 1 kitchen tupe sink
principle 6
7
smooth and mon absorbent materials
principle 7
8
safeguard against fouling
principle 8
9
NAMPAP - approved material
principle 9
10
water sealed trap
principle 10
11
adequate circulation of free air
principle 11
12
vent terminals
principle 12
13
test to effectively disclose all leaks
principle 13
14
no substance
principle 14
15
proper protection
principle 15
16
no water closet
principle 16
17
septic tank
principle 17
18
prevents its overflow
principle 18
19
serviceable condition
principle 19
20
properly space
principle 20
21
strength of structural members
principle 21
22
innocuous
principle 22