單項(xiàng)選擇題杭鋼20萬立方米稀油式高爐煤氣柜以下四種柜容信號(hào)中哪項(xiàng)不會(huì)引發(fā)報(bào)警?()
A.20000m3
B.30000m3
C.180000m3
D.190000m3
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1.單項(xiàng)選擇題杭鋼5萬立方米布簾式轉(zhuǎn)爐煤氣柜以下四種柜高信號(hào)中哪項(xiàng)不會(huì)引發(fā)報(bào)警?()
A.2m
B.3m
C.24m
D.26m
2.單項(xiàng)選擇題杭鋼5萬m3布簾式轉(zhuǎn)爐煤氣柜以下四種壓力信號(hào)中哪項(xiàng)不會(huì)引發(fā)報(bào)警?()
A.1500Pa
B.2500Pa
C.3500Pa
D.4500Pa