对初步判定的防渗体可疑之处,可采取开挖探视、仪器探测等方法进行细致检查。
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After a normal, or safety shutdown, automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate refiring of a burner in order for the ().
A. furnace to be re-purged
B. electric charge to buildup in the igniter
C. fuel pump to restart
D. dram level to stabilize
试述炼焦耗热量的定义及本作业区影响炼焦耗热量的因素。
群众路线是永葆党青春活力和战斗力的重要传家宝,必须做到教育和实践两手抓,使马克思主义群众观点深深植根于思想中,真正落实到行动上。
A. 正确
B. 错误