Make sure that the discharge of combustion products can take place freely (chimney lock-gates should be open) and that there is water in the boiler.
确认燃烧物能自由排放(烟囱阀门要打开)并且锅炉中有水。
2
Until then, we'll lock the gates.
在那之前，我们会锁上大门。
3
The World Bank loan will finance construction of Shihutang Complex comprised of sluice gates, a ship lock, a power station with an installed capacity of 120 MW, a dam and an access road.