29 Sprinkler and standpipe system ______are typically limited to maximum working pressures of approximately 10 Kgf/cm2 .
(A)combinations
(B)compartments
(C)components
(D)consumptions

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統計： A(129), B(94), C(179), D(51), E(0) #2023992

詳解 (共 2 筆)

#3487338
Sprinkler and standp...
(共 230 字，隱藏中）
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10
0
#3625726
(A)組合；合併(B)隔間；包廂(C)部...
(共 77 字，隱藏中）
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6
0