已知次级定期债务1000万元，分别折算剩余期限在4年(含4年)以下和一年以内的附属资本数额。
埋头铆钉允许钉头和划窝边缘有环状缝隙，最大到()㎜。
A. 0.1
B. 0.2
C. 0.15
D. 0.25
The lowest temperature required to cause self-sustained combustion of a substance independent of any outside source of ignition is called ______．
A. Explosive range
B. Flash point
C. Ignition temperature
D. Combustion temperature
The deck water seal of the inert gas system ______．
A. Cools the inert gas and prevents soot from entering the cargo tanks
B. Acts as an emergency shutdown when inlet pressures exceed the safe working pressure
C. Prevents the backflow of hydrocarbon gasses into nonhazardous areas
D. Relieves sudden large overpressures in the system
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