39.下列常見海龍替代藥劑中,何者GW.P(溫室效應)值最小?
(A)FK-5-1-12
(B)HFC-227ea
(C)HFC-23
(D)HFC-125
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統計: A(718), B(278), C(232), D(189), E(0) #2301759
統計: A(718), B(278), C(232), D(189), E(0) #2301759
詳解 (共 3 筆)
#4255289
聖經十版p431
6
1
#5019581
GWP
(A)FK-5-1-12 =1
(B)HFC-227ea =2900
(C)HFC-23 =9000
(D)HFC-125 =2800
9版412
6
0