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)(
問題詳情
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