36. H 型鋼瓶的高壓連接器須符合何種安全規格?
(A) American Standard Safety System(ASSS)
(B) Pin-Index Safety System(PISS)
(C) Diameter-Index Safety System(DISS)
(D) Quick-Connect Systems
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統計: A(26), B(4), C(4), D(0), E(0) #1064142
統計: A(26), B(4), C(4), D(0), E(0) #1064142