A.0.50,0.5 B.0.50,0.25 C.0.25,0.50 D.0.25,0.25
A.驅(qū)動(dòng)氣瓶的瓶頭閥上應(yīng)設(shè)有帶安全銷(加有鉛封)的緊急手動(dòng)啟動(dòng)裝置 B.多個(gè)驅(qū)動(dòng)裝置集中安裝時(shí)其高度相差不宜超過20mm C.多個(gè)驅(qū)動(dòng)裝置集中安裝時(shí)其壓力表高度相差不宜超過20mm D.氣動(dòng)管道應(yīng)用法蘭連接,連接應(yīng)緊密
A.1.0 B.1.5 C.1.8 D.2.2